Encycolorpedia

#364143十六進の色コード

#364143 Paint Chip十六進の色コード#364143シアン色の暗い色合いです。光の三原色RGBにおいて色モデル#364143は21.18%の赤色、25.49%の绿色、26.27%の青色でできている。HSLで色彩空間#364143は189°度の色調、11%の彩度、24%の明るさを有している。この色は約488.15nmの波長である。

色のバリエーション

名前付き色

配色

ダウンロード:GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

単色

  1. #2c3739
  2. #2f3a3c
  3. #333d3f
  4. #364143
  5. #394547
  6. #3d484a
  7. #414c4e

色彩勾配

#364143黒まで

  1. #364143
  2. #545d5f
  3. #737b7d
  4. #949a9c
  5. #b7bbbc
  6. #dadcdd
  7. #ffffff / #fff

#364143白まで

  1. #364143
  2. #2e3738
  3. #262d2e
  4. #1e2324
  5. #171a1a
  6. #0e1010
  7. #000000 / #000

塗料

類似の塗料

  1. Pantone / PMS

    1. ★ P 176-16 C
      #354041
      ΔE = 0.777 / LRV ≈ 4.8%
    2. 8503 C
      #2b3d42
      ΔE = 3.456 / LRV ≈ 4.2%
  2. Behr

    1. ★ After Dark 2E3
      #384144
      ΔE = 1.006 / LRV ≈ 5.0%
    2. Carbon N520-7
      #3d3e3f
      ΔE = 3.585 / LRV ≈ 4.8%
  3. Natural Color System / NCS

    1. ★ S 7010-B30G
      #384344
      ΔE = 1.047 / LRV ≈ 5.3%
    2. S 7502-G
      #3f403d
      ΔE = 4.761 / LRV ≈ 5.1%
  4. Sico

    1. ★ 6156-83 Abyssal Waters
      #384346
      ΔE = 1.097 / LRV ≈ 5.3%
    2. ★ 6154-83 Alamo's Night
      #34403f
      ΔE = 2.010 / LRV ≈ 4.8%
  5. Tamiya

    1. ★ Tamiya 80350,XF50
      #364145
      ΔE = 1.218 / LRV ≈ 5.0%
    2. Tamiya 80363,XF63
      #3e484a
      ΔE = 3.170 / LRV ≈ 6.2%
  6. Sigma

    1. ★ Cool Blue / S 8010-B10G
      #344345
      ΔE = 1.427 / LRV ≈ 5.2%
    2. Mistic Purple / 9004
      #3b3f3e
      ΔE = 2.970 / LRV ≈ 4.8%
  7. Audi

    1. ★ Turca Anthrazit Metallic / LR6W
      #314043
      ΔE = 1.546 / LRV ≈ 4.7%
    2. Vulkanschwarz Pearl / LZ9U, W9
      #36393a
      ΔE = 4.033 / LRV ≈ 4.0%
  8. Sikkens

    1. ★ Q4.09.22 (RAL 7026)
      #394547
      ΔE = 1.708 / LRV ≈ 5.6%
    2. T3.04.12
      #3d3f41
      ΔE = 3.234 / LRV ≈ 4.9%
  9. Caparol

    1. ★ 33/18
      #384448
      ΔE = 1.770 / LRV ≈ 5.4%
    2. 25/19
      #404040
      ΔE = 3.981 / LRV ≈ 5.1%
  10. Peintures MF

    1. ★ Sombre prodige
      #323d3f
      ΔE = 1.777 / LRV ≈ 4.4%
    2. Neptunia
      #373d43
      ΔE = 3.465 / LRV ≈ 4.6%
  11. Scib Paints

    1. ★ Moonless Sky / 8333
      #3a4040
      ΔE = 2.007 / LRV ≈ 4.9%
    2. Puerto Descedo / 7381
      #303d44
      ΔE = 3.473 / LRV ≈ 4.4%
  12. Coronado Paint

    1. ★ 7381 - Puerto Deseado
      #394247
      ΔE = 2.164 / LRV ≈ 5.2%
    2. 8245 - In The Dark
      #404143
      ΔE = 3.742 / LRV ≈ 5.3%
  13. Ford

    1. ★ Aspen Green
      #3d4445
      ΔE = 2.169 / LRV ≈ 5.6%
    2. Graphite
      #414141
      ΔE = 4.054 / LRV ≈ 5.3%
  14. Valspar Paint

    1. ★ Royal Concerto W31B
      #364549
      ΔE = 2.213 / LRV ≈ 5.5%
    2. Tuxedo Tie
      #3e4444
      ΔE = 2.618 / LRV ≈ 5.6%
  15. Brillux

    1. ★ 69.03.30
      #343e43
      ΔE = 2.237 / LRV ≈ 4.6%
    2. ★ 69.06.33
      #313c3f
      ΔE = 2.277 / LRV ≈ 4.2%
  16. California Paints

    1. ★ Winter Balsam
      #304244
      ΔE = 2.265 / LRV ≈ 4.9%
    2. DE 6336 - Stargazing
      #414549
      ΔE = 3.813 / LRV ≈ 5.9%
  17. Nippon Paint

    1. Black Night / NP N 1995 A
      #3a3f42
      ΔE = 2.315 / LRV ≈ 4.8%
    2. Flint Black / NP N 2009 A
      #3c4544
      ΔE = 2.636 / LRV ≈ 5.6%
  18. Marston & Langinger

    1. Smoke Blue
      #3a4449
      ΔE = 2.415 / LRV ≈ 5.5%
  19. RAL

    1. RAL 7016 / Anthracite Grey
      #383e42
      ΔE = 2.449 / LRV ≈ 4.7%
    2. RAL 6012 / Black Green
      #303d3a
      ΔE = 3.847 / LRV ≈ 4.3%
  20. Evonik-Degussa

    1. 513
      #304346
      ΔE = 2.557 / LRV ≈ 5.1%
    2. 161A Flint Black
      #353e3b
      ΔE = 3.388 / LRV ≈ 4.5%
  21. Disney

    1. 4C-10-4 Galaxy Black
      #343c40
      ΔE = 2.577 / LRV ≈ 4.3%
    2. 4B-10 Mouse Ears
      #3b3b3b
      ΔE = 4.338 / LRV ≈ 4.4%
  22. Federal Standard

    1. Federal Standard 25042
      #353f45
      ΔE = 2.595 / LRV ≈ 4.7%
    2. Federal Standard 37030
      #454445
      ΔE = 5.021 / LRV ≈ 5.8%
  23. Dulux

    1. 92BG 08/031
      #3d4448
      ΔE = 2.631 / LRV ≈ 5.6%
    2. 60RR 07/002
      #3f3e3e
      ΔE = 4.516 / LRV ≈ 4.8%
  24. Porter Paints

    1. Dark As Night / 506-7
      #3d4646
      ΔE = 2.658 / LRV ≈ 5.8%
    2. Black Forest / 555-7
      #434b4f
      ΔE = 4.980 / LRV ≈ 6.8%
  25. Glidden

    1. Deepest Woodland Green / 50GG 05/063
      #374442
      ΔE = 2.782 / LRV ≈ 5.3%
    2. Midnight Hour / PPG1038-7
      #3b484f
      ΔE = 4.228 / LRV ≈ 6.1%
  26. Colortrend

    1. Templar Grey
      #363d42
      ΔE = 2.826 / LRV ≈ 4.5%
    2. Sayward Pine
      #3a3c3d
      ΔE = 3.489 / LRV ≈ 4.5%
  27. Colorhouse

    1. Metal .06
      #3f4647
      ΔE = 2.885 / LRV ≈ 5.9%
  28. Australian Standard AS2700

    1. B64 Charcoal
      #363e44
      ΔE = 2.960 / LRV ≈ 4.6%
    2. N65 Graphite Grey
      #44474a
      ΔE = 4.509 / LRV ≈ 6.2%
  29. Dunn-Edwards

    1. Refined Green / 90
      #384543
      ΔE = 2.967 / LRV ≈ 5.5%
    2. Black Tie / 140
      #464647
      ΔE = 5.047 / LRV ≈ 6.1%
  30. Crown Diamond

    1. 7405-83 High-sea Fishing
      #3a3e42
      ΔE = 3.035 / LRV ≈ 4.7%
    2. 7324-83 Amsterdam Night
      #373a3f
      ΔE = 4.363 / LRV ≈ 4.2%
  31. GM / General Motors

    1. Ascot Gray
      #3c4146
      ΔE = 3.084 / LRV ≈ 5.2%
    2. Knickerbocker Gray
      #3c3c3c
      ΔE = 4.174 / LRV ≈ 4.5%
  32. Olympic

    1. Dark As Night D63-6
      #3e4645
      ΔE = 3.101 / LRV ≈ 5.8%
    2. Black Magic D58-6
      #41403f
      ΔE = 4.774 / LRV ≈ 5.1%
  33. Humbrol

    1. 66 Olive Drab
      #314546
      ΔE = 3.191 / LRV ≈ 5.4%
    2. 33 Matt Black
      #383838
      ΔE = 5.043 / LRV ≈ 4.0%
  34. Ralph Lauren

    1. Porch Awning / RLTH232
      #34413e
      ΔE = 3.205 / LRV ≈ 4.9%
    2. Amazon / RLNA235
      #3e413d
      ΔE = 4.676 / LRV ≈ 5.1%
  35. Nerolac

    1. Black Hills - 2952
      #3f4245
      ΔE = 3.241 / LRV ≈ 5.4%
    2. Inner Depth - 2966
      #41464a
      ΔE = 3.802 / LRV ≈ 6.0%
  36. PPG Pittsburgh Paints

    1. Joggling Board Chs-50
      #33423f
      ΔE = 3.435 / LRV ≈ 5.0%
    2. Midnight Hour / PPG1038-7
      #3b484f
      ΔE = 4.228 / LRV ≈ 6.1%
  37. Devoe Paint

    1. Black Mica
      #404244
      ΔE = 3.453 / LRV ≈ 5.4%
    2. Gabled Blue / 70BG 07/086
      #3d4d51
      ΔE = 5.226 / LRV ≈ 6.9%
  38. CIL

    1. Black Mica
      #404244
      ΔE = 3.453 / LRV ≈ 5.4%
    2. Dark Secret
      #3e3d3d
      ΔE = 4.573 / LRV ≈ 4.7%
  39. Dupont

    1. CAS903
      #3c494c
      ΔE = 3.466 / LRV ≈ 6.2%
    2. CAS919
      #3e484d
      ΔE = 3.749 / LRV ≈ 6.2%
  40. Vista Paint

    1. Puerto Deseado
      #303d44
      ΔE = 3.473 / LRV ≈ 4.4%
    2. Cape Royal
      #294344
      ΔE = 4.762 / LRV ≈ 4.9%
  41. Rodda Paint

    1. Sayward Pine H101
      #3a3c3d
      ΔE = 3.489 / LRV ≈ 4.5%
    2. Winter Balsam H99
      #35494a
      ΔE = 4.089 / LRV ≈ 6.0%
  42. AMC

    1. Oriental Green
      #2b4045
      ΔE = 3.533 / LRV ≈ 4.6%
    2. Medium Gloss Black
      #464648
      ΔE = 5.139 / LRV ≈ 6.2%
  43. Kelly-Moore

    1. Black (Semi-Gloss) / 568
      #3d3e3f
      ΔE = 3.585 / LRV ≈ 4.8%
    2. Zaire / AC240-5
      #344849
      ΔE = 3.811 / LRV ≈ 5.8%
  44. Volkswagen

    1. Colibri Green
      #32423f
      ΔE = 3.603 / LRV ≈ 4.9%
    2. Royal Green
      #2a393e
      ΔE = 4.324 / LRV ≈ 3.8%
  45. McCormick Paints

    1. 227 Williamsburg
      #364848
      ΔE = 3.637 / LRV ≈ 5.9%
    2. Cape Royal
      #294344
      ΔE = 4.762 / LRV ≈ 4.9%
  46. Berger

    1. Midnight in the Tr / 8309
      #3f4341
      ΔE = 3.645 / LRV ≈ 5.5%
    2. Contessa's Cape / 8285
      #383a39
      ΔE = 4.321 / LRV ≈ 4.2%
  47. Earthpaint

    1. 5-29-7 Phantom
      #3f4341
      ΔE = 3.645 / LRV ≈ 5.5%
  48. Dulux Australia

    1. Oolong / GR16
      #383d43
      ΔE = 3.679 / LRV ≈ 4.6%
    2. Teal / G27
      #2d454c
      ΔE = 4.638 / LRV ≈ 5.3%
  49. ICI Paints

    1. Light's Out 50BG 08/021
      #424647
      ΔE = 3.687 / LRV ≈ 6.0%
    2. Mary Janes 30BB 07/041
      #3f4349
      ΔE = 4.078 / LRV ≈ 5.6%
  50. Clark+Kensington

    1. Little Black Dress / 38A-5
      #3b3e43
      ΔE = 3.712 / LRV ≈ 4.8%
    2. Midnight Stroll / N-C16
      #41403f
      ΔE = 4.774 / LRV ≈ 5.1%
  51. Vallejo

    1. Vallejo 70.866 #165
      #3b3d3c
      ΔE = 3.730 / LRV ≈ 4.6%
    2. Vallejo 70.895 #88
      #3c4b48
      ΔE = 5.140 / LRV ≈ 6.5%
  52. Alcro

    1. Chicken coop
      #354542
      ΔE = 3.771 / LRV ≈ 5.4%
    2. Guinea fowl
      #3c3c3c
      ΔE = 4.174 / LRV ≈ 4.5%
  53. Flügger

    1. Dyb Fjord (U-794)
      #3e4349
      ΔE = 3.786 / LRV ≈ 5.5%
    2. Natblå (U-779)
      #3a3e46
      ΔE = 4.749 / LRV ≈ 4.8%
  54. Pratt & Lambert

    1. Witching Hour 30-18
      #414549
      ΔE = 3.813 / LRV ≈ 5.9%
    2. Midsummer Gale 26-17
      #32454f
      ΔE = 5.118 / LRV ≈ 5.5%
  55. Magnolia Home

    1. Arches / JG-97
      #40464b
      ΔE = 3.840 / LRV ≈ 6.0%
  56. Taubmans

    1. Black Pearl / T12 42.H12
      #41474b
      ΔE = 3.864 / LRV ≈ 6.1%
    2. Black Fox / T08 171-4
      #434645
      ΔE = 4.273 / LRV ≈ 6.0%
  57. Bristol

    1. Black Magic / P221-N7
      #3e4a4c
      ΔE = 3.865 / LRV ≈ 6.4%
    2. Dark Eyes / P116-C7
      #3e4b51
      ΔE = 4.920 / LRV ≈ 6.7%
  58. Duron

    1. Iron Ore
      #414244
      ΔE = 3.867 / LRV ≈ 5.4%
    2. Rock Bottom
      #444847
      ΔE = 4.624 / LRV ≈ 6.3%
  59. Tikkurila

    1. 564X
      #3b3c3c
      ΔE = 3.876 / LRV ≈ 4.5%
    2. 0202 / Black
      #3f3e3f
      ΔE = 4.467 / LRV ≈ 4.9%
  60. British Standard

    1. BS 2660 BS 9-098 - Blue grey
      #3f484d
      ΔE = 3.895 / LRV ≈ 6.2%
    2. BS 4800 18 B 27 - Grey
      #404a4c
      ΔE = 4.033 / LRV ≈ 6.5%
  61. Craig & Rose

    1. Caviar
      #3f3f3f
      ΔE = 3.956 / LRV ≈ 5.0%
  62. Resene

    1. Pioneer M46-015-178
      #394541
      ΔE = 3.962 / LRV ≈ 5.5%
    2. Atomic B42-016-232
      #3d4b52
      ΔE = 5.188 / LRV ≈ 6.6%
  63. Lascaux

    1. Transoxide black / 183
      #3f3f40
      ΔE = 3.978 / LRV ≈ 5.0%
    2. Mars­ black / 182
      #42474b
      ΔE = 4.129 / LRV ≈ 6.2%
  64. Beckers

    1. Skorsten 519 / S 7500-N
      #404040
      ΔE = 3.981 / LRV ≈ 5.1%
    2. Diesel 793 / S 7502-B
      #3f3f44
      ΔE = 4.745 / LRV ≈ 5.0%
  65. Asian Paints

    1. Raven Song / 8253
      #404040
      ΔE = 3.981 / LRV ≈ 5.1%
    2. Autumn Shower / 7381
      #3f484e
      ΔE = 4.239 / LRV ≈ 6.2%
  66. Crayola

    1. Outer Space
      #2d383a
      ΔE = 4.025 / LRV ≈ 3.7%
  67. Brighto Paints

    1. 8460 Black
      #333938
      ΔE = 4.050 / LRV ≈ 3.9%
    2. 6821 Black
      #353a38
      ΔE = 4.175 / LRV ≈ 4.1%
  68. Diamond Vogel

    1. Silent Sea / 0515
      #3d3d3e
      ΔE = 4.069 / LRV ≈ 4.7%
    2. Grantsburg Gray / H101
      #393a3b
      ΔE = 4.220 / LRV ≈ 4.2%
  69. Kansai Paint

    1. Black
      #343938
      ΔE = 4.135 / LRV ≈ 3.9%
    2. Black
      #343937
      ΔE = 4.485 / LRV ≈ 3.9%
  70. Graham & Brown

    1. Cat Black
      #3c3c3c
      ΔE = 4.174 / LRV ≈ 4.5%
  71. Games Workshop - Citadel

    1. Mechanicus Standard Grey
      #3d4b4d
      ΔE = 4.236 / LRV ≈ 6.6%
  72. Toyo Ink

    1. CF11010
      #3f423f
      ΔE = 4.254 / LRV ≈ 5.3%
    2. CF11013
      #434441
      ΔE = 5.155 / LRV ≈ 5.7%
  73. Wattyl

    1. Colorbond Night Sky ® / A29W
      #40403f
      ΔE = 4.322 / LRV ≈ 5.1%
    2. Midnight Seas / E40W
      #384750
      ΔE = 4.812 / LRV ≈ 5.9%
  74. New Look

    1. Siberian Nights / A04-10
      #40403f
      ΔE = 4.322 / LRV ≈ 5.1%
  75. Cloverdale Paint

    1. Kitty Kitty / 8253
      #434343
      ΔE = 4.332 / LRV ≈ 5.6%
  76. General Paint

    1. Black Russian / CL 3127N
      #434344
      ΔE = 4.364 / LRV ≈ 5.6%
    2. Crow's Head / CL 3167N
      #424241
      ΔE = 4.490 / LRV ≈ 5.4%
  77. Mylands of London

    1. Laurel
      #404b4d
      ΔE = 4.366 / LRV ≈ 6.7%
    2. Shepherds Bush Brown
      #464646
      ΔE = 5.011 / LRV ≈ 6.1%
  78. Benjamin Moore

    1. Pacific Sea Teal / 2049-10
      #284144
      ΔE = 4.377 / LRV ≈ 4.6%
    2. Graphite / 1603
      #454748
      ΔE = 4.624 / LRV ≈ 6.2%
  79. Levis

    1. Atl Matin A8
      #3d454d
      ΔE = 4.453 / LRV ≈ 5.8%
    2. Clear Grey C70
      #3f3e3e
      ΔE = 4.516 / LRV ≈ 4.8%
  80. Farrow & Ball

    1. Railings / 31
      #36393e
      ΔE = 4.622 / LRV ≈ 4.1%
    2. Off-Black / 57
      #313639
      ΔE = 4.947 / LRV ≈ 3.6%
  81. Steel Primer Paste (Dtm)

    1. Ral Telegrau 1 Mat / 7045
      #44494c
      ΔE = 4.642 / LRV ≈ 6.5%
  82. 1829

    1. Jet Black
      #444548
      ΔE = 4.642 / LRV ≈ 6.0%
  83. Crown Paint

    1. Penny Black
      #454749
      ΔE = 4.692 / LRV ≈ 6.3%
    2. Rebel
      #393939
      ΔE = 4.777 / LRV ≈ 4.1%
  84. KILZ

    1. Licorice Rope / G901
      #454749
      ΔE = 4.692 / LRV ≈ 6.3%
    2. Abyss / H911
      #404046
      ΔE = 5.099 / LRV ≈ 5.2%
  85. Tollens

    1. T2131-3
      #3a3b39
      ΔE = 4.736 / LRV ≈ 4.3%
    2. Vert Aston | EE126
      #264044
      ΔE = 4.762 / LRV ≈ 4.5%
  86. Old Citadel

    1. Boltgun Metal
      #393939
      ΔE = 4.777 / LRV ≈ 4.1%
  87. Vallejo Game Color

    1. Gunmetal / Gunmetal Metal (054)
      #393939
      ΔE = 4.777 / LRV ≈ 4.1%
  88. Vallejo Model Color

    1. Gunmetal Grey (863)
      #393939
      ΔE = 4.777 / LRV ≈ 4.1%
  89. Reaper Master

    1. Shadowed Steel (9052)
      #393939
      ΔE = 4.777 / LRV ≈ 4.1%
  90. Johnstone's Paint

    1. Black
      #39393a
      ΔE = 4.777 / LRV ≈ 4.1%
  91. Homebase

    1. Black Magic
      #39393b
      ΔE = 4.842 / LRV ≈ 4.1%
  92. Chrysler

    1. Gray
      #43494e
      ΔE = 4.844 / LRV ≈ 6.5%
    2. Pastorale Green
      #3a4a52
      ΔE = 5.185 / LRV ≈ 6.4%
  93. Jotun

    1. 0730 / Fjellblå
      #414b50
      ΔE = 4.911 / LRV ≈ 6.7%
  94. Sherwin-Williams

    1. Cyberspace - 7076
      #44484d
      ΔE = 5.006 / LRV ≈ 6.4%
    2. Jasper - 6216
      #343b36
      ΔE = 5.184 / LRV ≈ 4.1%

HTML&CSS例

#364143前景

自業自得。

<p style="color: #364143">…</p>

#364143背景

我田引水。

<p style="background-color: #364143">…</p>

#364143テキストに影をつける

猫に小判。

<p style="text-shadow: 0.1em 0.1em 0.15em #364143">…</p>

構成表

色空間変換

十進
3555651
二進法
00110110, 01000001, 01000011
十六進法
#364143
LRV
≈ 5.0%
最も近い短い16進数
#344 ΔE = 2.415
RGB
rgb(54, 65, 67)
RGBA
rgba(54, 65, 67, 1.0)
rg色度
r: 0.290, g: 0.349, b: 0.360
RYB
赤色: 21.176%, 黄色: 23.513%, 青色: 26.275%
Android/android.graphics.Color
-13221565/0xff364143
HSL
hsl(189, 11%, 24%)
HSLA
hsla(189, 11%, 24%, 1.0)
HSV/HSB
色相: 189° (189.231), 飽和: 19% (0.194), 値: 26% (0.263)
HSP
色相: 189.231, 飽和: 19.403%, 知覚される明るさ: 24.376%
HSLuv(HUSL)
H: 206.017, S: 26.983, L: 26.649
Cubehelix
H: -178.658, S: 0.106, L: 0.243
TSL
T: -1.654, S: 0.062, L: 0.243
CMYK
シアン色: 19% (0.194), マゼンタ色: 3% (0.030), 黄色: 0% (0.000), キー・プレート: 74% (0.737)
CMY
シアン色: 79% (0.788), マゼンタ色: 75% (0.745), 黄色: 74% (0.737)
XYZ
X: 4.424, Y: 4.970, Z: 6.035
xyY
x: 0.287, y: 0.322, Y: 4.970
Lab色空間
L: 26.649, a: -3.968, b: -2.723
CIELuv
L: 26.649, u: -5.383, v: -2.627
CIELCH/LCHab
L: 26.649, C: 4.813, H: 214.462
CIELUV/LCHuv
L: 26.649, C: 5.990, H: 206.017
Hunter-Lab
L: 22.293, a: -3.588, b: -0.446
CIECAM02
J: 19.047, C: 9.167, h: 210.996, Q: 85.986, M: 8.017, s: 30.534, H: 267.888
OSA-UCS
明度: -10.093, 黄色: -0.486, 緑色: 0.852
LMS
L: 4.397, M: 5.360, S: 6.016
YCbCr
Y: 69.204, Cb: 130.506, Cr: 123.029
YCoCg
Y: 62.750, Cg: 2.250, Co: 10.250
YDbDr
Y: 61.939, Db: 7.616, Dr: 15.097
YPbPr
Y: 62.801, Pb: 2.265, Pr: -5.592
xvYCC
Y: 69.935, Cb: 129.990, Cr: 123.088
YIQ
Y: 61.939, I: -7.195, Q: -1.704
YUV
Y: 61.939, U: 2.491, V: -6.965
マンセルカラーシステム
10B 3/1 ΔE = 3.225
ブランドカラー
Code School ΔE = 5.233

ランダム色