Encycolorpedia

AMC Field Gray/#64605b十六進の色コード

#64605b Paint Chip十六進の色コード#64605b茶色の暗さの中間の色合いです。光の三原色RGBにおいて色モデル#64605bは39.22%の赤色、37.65%の绿色、35.69%の青色でできている。HSLで色彩空間#64605bは33°度の色調、5%の彩度、37%の明るさを有している。この色は約578.78nm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. #534f4a
  2. #585550
  3. #5e5a55
  4. #64605b
  5. #6a6661
  6. #706c67
  7. #76726c

色彩勾配

#64605b黒まで

  1. #64605b
  2. #7c7874
  3. #95928e
  4. #aeaca9
  5. #c9c7c5
  6. #e3e3e2
  7. #ffffff / #fff

#64605b白まで

  1. #64605b
  2. #53504c
  3. #43403d
  4. #33312f
  5. #242321
  6. #161514
  7. #000000 / #000

塗料

マッチングペイント

類似の塗料

  1. Pantone / PMS

    1. ★ P 179-13 U
      #63605c
      ΔE = 0.649 / LRV ≈ 11.8%
    2. P 179-14 U
      #5b5754
      ΔE = 3.830 / LRV ≈ 9.7%
  2. Rodda Paint

    1. ★ Gropius Gray H147
      #63615d
      ΔE = 0.974 / LRV ≈ 12.0%
    2. Sturgis Gray H119
      #57554f
      ΔE = 4.898 / LRV ≈ 9.1%
  3. Dulux

    1. ★ Vintage Smoke / 50YR 13/032
      #66605c
      ΔE = 1.015 / LRV ≈ 12.0%
    2. 87YR 12/005
      #5b5a58
      ΔE = 3.291 / LRV ≈ 10.2%
  4. Ralph Lauren

    1. ★ Mercer / RLUL240
      #625d57
      ΔE = 1.352 / LRV ≈ 11.1%
    2. Palais Royal / RLTH236
      #575756
      ΔE = 4.745 / LRV ≈ 9.5%
  5. Nippon Paint

    1. ★ Serendipitous / NP N 1926 D
      #635e5b
      ΔE = 1.360 / LRV ≈ 11.4%
    2. Riverdance / NP N 2023 A
      #555b59
      ΔE = 5.206 / LRV ≈ 10.1%
  6. Tikkurila

    1. ★ 572X
      #65625f
      ΔE = 1.372 / LRV ≈ 12.3%
    2. 4991
      #606265
      ΔE = 5.165 / LRV ≈ 12.2%
  7. Levis

    1. ★ Real Grey
      #605d58
      ΔE = 1.389 / LRV ≈ 11.0%
    2. Atl Matin A6
      #616160
      ΔE = 2.583 / LRV ≈ 11.9%
  8. Resene

    1. ★ Half Masala BR51-008-073
      #67635c
      ΔE = 1.574 / LRV ≈ 12.6%
    2. Triple Friar Grey Y51-013-084
      #666156
      ΔE = 3.187 / LRV ≈ 12.0%
  9. Brillux

    1. ★ 03.03.25
      #646058
      ΔE = 1.592 / LRV ≈ 11.8%
    2. 42.03.27
      #696667
      ΔE = 4.220 / LRV ≈ 13.5%
  10. Caparol

    1. ★ 33S 2 / Str-Putz Ox.schw.33S 2
      #646058
      ΔE = 1.592 / LRV ≈ 11.8%
    2. 48 6 70 / Onyx 35
      #605854
      ΔE = 3.396 / LRV ≈ 10.1%
  11. Wattyl

    1. ★ Colorbond Woodland Grey / A28W
      #62625d
      ΔE = 1.684 / LRV ≈ 12.1%
    2. Sashimi / F61W
      #5b6058
      ΔE = 4.071 / LRV ≈ 11.3%
  12. New Look

    1. ★ Zeplin Grey / A04-05
      #62625d
      ΔE = 1.684 / LRV ≈ 12.1%
    2. Trevi / A01-05
      #6d675f
      ΔE = 3.415 / LRV ≈ 13.8%
  13. Dutch Boy

    1. ★ Quarry Me Gray
      #676360
      ΔE = 1.686 / LRV ≈ 12.7%
    2. Grizzly Brown
      #646055
      ΔE = 3.169 / LRV ≈ 11.7%
  14. Glidden

    1. ★ Stone's Throw / PPG1008-7
      #605c58
      ΔE = 1.708 / LRV ≈ 10.8%
    2. Plunge Pool / PPG1029-7
      #656457
      ΔE = 4.513 / LRV ≈ 12.6%
  15. Sikkens

    1. ★ G0.05.35
      #65625a
      ΔE = 1.767 / LRV ≈ 12.2%
    2. SN.02.28
      #5b5d5e
      ΔE = 4.394 / LRV ≈ 10.9%
  16. Valspar Paint

    1. ★ West of the Moon R74F
      #605d56
      ΔE = 1.813 / LRV ≈ 11.0%
    2. Battlefield R205B
      #686765
      ΔE = 3.314 / LRV ≈ 13.6%
  17. Vista Paint

    1. ★ Dark Shadows
      #5f5d5a
      ΔE = 1.871 / LRV ≈ 11.0%
    2. Castle Dale
      #6f675c
      ΔE = 4.604 / LRV ≈ 13.9%
  18. Scib Paints

    1. ★ Dark Shadows / 8294
      #5f5d5a
      ΔE = 1.871 / LRV ≈ 11.0%
    2. Castle Dale / 8438
      #6f675c
      ΔE = 4.604 / LRV ≈ 13.9%
  19. Berger

    1. ★ Dark Shadows / 8294
      #5f5d5a
      ΔE = 1.871 / LRV ≈ 11.0%
    2. Great Graphite / 8302
      #5e5f5d
      ΔE = 2.630 / LRV ≈ 11.4%
  20. Olympic

    1. ★ Oswego Tea D32-5
      #655d59
      ΔE = 1.914 / LRV ≈ 11.3%
    2. Knight's Armor D58-5
      #5c5d5d
      ΔE = 3.640 / LRV ≈ 10.9%
  21. British Standard

    1. ★ BS 4800 02 A 11 - Grey
      #6a635d
      ΔE = 1.946 / LRV ≈ 12.8%
    2. BS 4800 10 A 11 - Charcoal grey / Storm / Rhino
      #696864
      ΔE = 3.305 / LRV ≈ 13.8%
  22. GM / General Motors

    1. ★ Chenanga Gray
      #62625f
      ΔE = 1.956 / LRV ≈ 12.2%
    2. Menard Gray
      #5d5f53
      ΔE = 4.601 / LRV ≈ 11.1%
  23. Volkswagen

    1. ★ Bronze Beige
      #6a625d
      ΔE = 1.978 / LRV ≈ 12.6%
    2. Travertine
      #71695e
      ΔE = 5.166 / LRV ≈ 14.4%
  24. KILZ

    1. ★ Dark Umber / H881
      #5e5d57
      ΔE = 2.049 / LRV ≈ 10.9%
    2. Graphic Gray / G871
      #6a6664
      ΔE = 3.027 / LRV ≈ 13.5%
  25. Magnolia Home

    1. ★ Rocking Horse / JG-121
      #625d55
      ΔE = 2.056 / LRV ≈ 11.1%
    2. Salvaged / JG-147
      #6c6563
      ΔE = 3.186 / LRV ≈ 13.4%
  26. ICI Paints

    1. ★ Midnite Hour 50YR 13/032
      #635c59
      ΔE = 2.130 / LRV ≈ 11.0%
    2. 4446 Grey Tabby 00NN 16/000
      #616161
      ΔE = 3.007 / LRV ≈ 12.0%
  27. Teknos

    1. ★ GBI111
      #696461
      ΔE = 2.147 / LRV ≈ 13.0%
  28. Australian Standard AS2700

    1. ★ N55 Lead Grey
      #5e5c59
      ΔE = 2.190 / LRV ≈ 10.8%
  29. Sherwin-Williams

    1. ★ Manor House - 7505
      #665d57
      ΔE = 2.208 / LRV ≈ 11.3%
    2. Porpoise - 7047
      #6b645b
      ΔE = 2.971 / LRV ≈ 13.0%
  30. California Paints

    1. ★ DE 6370 - Charcoal Smudge
      #60605e
      ΔE = 2.212 / LRV ≈ 11.7%
    2. DE 6378 - Jet
      #575654
      ΔE = 4.750 / LRV ≈ 9.3%
  31. Behr

    1. ★ Intellectual PPU18-19
      #605c5a
      ΔE = 2.259 / LRV ≈ 10.9%
    2. Asphalt Gray N520-6
      #5e5e5e
      ΔE = 3.177 / LRV ≈ 11.2%
  32. Benjamin Moore

    1. ★ Coachman's Cape® / CSP-90
      #6b645e
      ΔE = 2.269 / LRV ≈ 13.0%
    2. Burnt Ember / CSP-120
      #6b6a68
      ΔE = 4.362 / LRV ≈ 14.4%
  33. Federal Standard

    1. Federal Standard 34086
      #615f56
      ΔE = 2.403 / LRV ≈ 11.4%
    2. Federal Standard 26122
      #6d6a69
      ΔE = 4.659 / LRV ≈ 14.6%
  34. Tollens

    1. T2154-4
      #6b645d
      ΔE = 2.411 / LRV ≈ 13.0%
    2. T2154-2
      #6e5f55
      ΔE = 5.125 / LRV ≈ 12.2%
  35. CIL

    1. Midnite Hour
      #6b6562
      ΔE = 2.678 / LRV ≈ 13.3%
    2. Forest Black
      #5a5751
      ΔE = 3.925 / LRV ≈ 9.6%
  36. Graham & Brown

    1. Mayan Cacao
      #6a6762
      ΔE = 2.808 / LRV ≈ 13.6%
  37. Earthpaint

    1. 5-20-6 Graphite
      #5c5e58
      ΔE = 2.867 / LRV ≈ 11.0%
    2. 5-15-6 Smooth Grey
      #69645a
      ΔE = 3.070 / LRV ≈ 12.9%
  38. Dupont

    1. CAS838
      #615f55
      ΔE = 2.887 / LRV ≈ 11.4%
    2. CAS854
      #5e6057
      ΔE = 3.317 / LRV ≈ 11.4%
  39. Ford

    1. Gull Gray
      #5c5c5a
      ΔE = 2.919 / LRV ≈ 10.7%
    2. Deep Sandlewood
      #5f5a4f
      ΔE = 4.129 / LRV ≈ 10.3%
  40. Earthborn

    1. Hidey-Hole
      #5d5955
      ΔE = 2.919 / LRV ≈ 10.1%
  41. Sico

    1. 6182-63 Ground Pepper
      #605b5a
      ΔE = 2.937 / LRV ≈ 10.7%
    2. 6181-63 Reindeer Grey
      #6c6161
      ΔE = 4.150 / LRV ≈ 12.6%
  42. Kelly-Moore

    1. Dark Shadows / KM3823-3
      #686664
      ΔE = 2.944 / LRV ≈ 13.4%
    2. Stone Wall / KM3952-5
      #665f51
      ΔE = 4.891 / LRV ≈ 11.6%
  43. Taubmans

    1. Oswego Tea / T10 24L-1
      #695e57
      ΔE = 2.971 / LRV ≈ 11.7%
    2. Cobler Braun / T166-8
      #645a5a
      ΔE = 4.145 / LRV ≈ 10.8%
  44. General Paint

    1. Meteorite / CLV 1135N
      #645c53
      ΔE = 2.994 / LRV ≈ 11.0%
    2. Grasp / CLV 1132N
      #61584e
      ΔE = 4.498 / LRV ≈ 10.1%
  45. Albany Paint

    1. Raven Grey
      #676763
      ΔE = 3.047 / LRV ≈ 13.5%
  46. Duron

    1. Grizzle Gray
      #626262
      ΔE = 3.062 / LRV ≈ 12.2%
    2. Porpoise
      #6b6259
      ΔE = 3.075 / LRV ≈ 12.6%
  47. Jotun

    1. 2271 / Berg
      #6d635c
      ΔE = 3.081 / LRV ≈ 12.9%
    2. 2523 / Metropol
      #5e5853
      ΔE = 3.243 / LRV ≈ 10.0%
  48. Little Greene

    1. Stole
      #625954
      ΔE = 3.168 / LRV ≈ 10.4%
    2. Dark Lead Colour
      #6d6a65
      ΔE = 4.017 / LRV ≈ 14.5%
  49. Coronado Paint

    1. 8302 - Great Graphite
      #5b5c5a
      ΔE = 3.223 / LRV ≈ 10.6%
    2. 8310 - Shady Place
      #59605e
      ΔE = 4.776 / LRV ≈ 11.3%
  50. AMC

    1. Dover Gray
      #5e625f
      ΔE = 3.393 / LRV ≈ 11.9%
    2. Briarwood
      #595750
      ΔE = 4.219 / LRV ≈ 9.5%
  51. Toyo Ink

    1. CF10819
      #665c53
      ΔE = 3.412 / LRV ≈ 11.1%
    2. CF11001
      #565651
      ΔE = 4.807 / LRV ≈ 9.2%
  52. 1829

    1. Grate Black
      #5b5b5a
      ΔE = 3.462 / LRV ≈ 10.4%
  53. Colortrend

    1. 0214
      #695e55
      ΔE = 3.491 / LRV ≈ 11.7%
    2. Sturgis Gray
      #57554f
      ΔE = 4.898 / LRV ≈ 9.1%
  54. Bristol

    1. Tornado / P202-N7
      #5b5852
      ΔE = 3.514 / LRV ≈ 9.8%
    2. Greyhound / P202-N6
      #6f6c63
      ΔE = 5.138 / LRV ≈ 15.0%
  55. Fender

    1. 14 / Flat Charcoal
      #656565
      ΔE = 3.519 / LRV ≈ 13.0%
  56. McCormick Paints

    1. 472 Drum Hill Grey
      #5e6260
      ΔE = 3.600 / LRV ≈ 12.0%
    2. 216 Hearthstone
      #6d6b65
      ΔE = 4.393 / LRV ≈ 14.7%
  57. Pratt & Lambert

    1. Wolf 25-20
      #6b6963
      ΔE = 3.608 / LRV ≈ 14.1%
    2. Gettysburg 29-20
      #6d6b68
      ΔE = 4.562 / LRV ≈ 14.8%
  58. Humbrol

    1. 224 Dark Slate Grey
      #6a6964
      ΔE = 3.624 / LRV ≈ 14.1%
  59. PPG Pittsburgh Paints

    1. Knight's Armor / PPG1001-6
      #5c5d5d
      ΔE = 3.640 / LRV ≈ 10.9%
    2. Submarine 507-6
      #5d635f
      ΔE = 4.060 / LRV ≈ 12.1%
  60. Audi

    1. Cashmeregrau Pearl / LZ1T
      #6e6664
      ΔE = 3.731 / LRV ≈ 13.7%
    2. Dolomite Gray Metallic / LY7V
      #585754
      ΔE = 4.244 / LRV ≈ 9.5%
  61. Martha Stewart Living

    1. Morel F03
      #5c5751
      ΔE = 3.742 / LRV ≈ 9.7%
    2. Peat F05
      #5e5c50
      ΔE = 4.337 / LRV ≈ 10.6%
  62. Krylon

    1. Classic Gray
      #666666 / #666
      ΔE = 3.749 / LRV ≈ 13.3%
    2. Castle Rock
      #6f6a60
      ΔE = 4.787 / LRV ≈ 14.5%
  63. Marston & Langinger

    1. Lead Grey
      #666666 / #666
      ΔE = 3.749 / LRV ≈ 13.3%
  64. Beckers

    1. Stål 516 / S 6000-N
      #666666 / #666
      ΔE = 3.749 / LRV ≈ 13.3%
    2. Stenblock 582 / S 6005-Y20R
      #6e6b61
      ΔE = 4.993 / LRV ≈ 14.7%
  65. Sto

    1. 33130
      #6e6361
      ΔE = 3.803 / LRV ≈ 13.1%
  66. Mylands of London

    1. Cactus
      #5a5752
      ΔE = 3.851 / LRV ≈ 9.6%
    2. Plum Grey
      #685e5f
      ΔE = 4.176 / LRV ≈ 11.8%
  67. Kansai Paint

    1. Charcoal
      #696961
      ΔE = 3.954 / LRV ≈ 14.0%
  68. Sigma

    1. Mineral Grey / S 7000-N
      #646765
      ΔE = 3.982 / LRV ≈ 13.3%
    2. Yellow Ocre / 7022
      #555752
      ΔE = 4.932 / LRV ≈ 9.4%
  69. Dulux Australia

    1. Jasper / C17
      #6b6156
      ΔE = 4.000 / LRV ≈ 12.3%
    2. Raku / GR11
      #5a5858
      ΔE = 4.374 / LRV ≈ 9.9%
  70. Porter Paints

    1. Submarine / 507-6
      #5d635f
      ΔE = 4.060 / LRV ≈ 12.1%
    2. Plunge Pool / ATC-55
      #666457
      ΔE = 4.439 / LRV ≈ 12.6%
  71. RAL

    1. RAL 7039 / Quartz grey
      #6c6960
      ΔE = 4.068 / LRV ≈ 14.1%
  72. Renault

    1. Beige / 139
      #6b5e55
      ΔE = 4.148 / LRV ≈ 11.8%
  73. Crown Diamond

    1. 7410-63 Reindeer Grey
      #6c6161
      ΔE = 4.150 / LRV ≈ 12.6%
    2. 7401-73 Pen and Ink
      #5e574d
      ΔE = 4.660 / LRV ≈ 9.7%
  74. Natural Color System / NCS

    1. S 6005-B80G
      #585d59
      ΔE = 4.183 / LRV ≈ 10.6%
    2. S 5502-B
      #686768
      ΔE = 4.456 / LRV ≈ 13.6%
  75. Model Master

    1. Model Master 28121
      #616163
      ΔE = 4.247 / LRV ≈ 12.0%
    2. Model Master 52924
      #5f5f61
      ΔE = 4.281 / LRV ≈ 11.5%
  76. Chrysler

    1. Opal Gray
      #696a63
      ΔE = 4.254 / LRV ≈ 14.2%
    2. Cottonwood Gray
      #595959
      ΔE = 4.330 / LRV ≈ 10.0%
  77. Flügger

    1. Warm Grey 5 (IN-709)
      #6c695f
      ΔE = 4.331 / LRV ≈ 14.1%
    2. Mørk Grafit (H 04)
      #696b66
      ΔE = 4.643 / LRV ≈ 14.5%
  78. Devoe Paint

    1. Forest Black / 30YY 10/038
      #5c574e
      ΔE = 4.363 / LRV ≈ 9.6%
    2. Burrwood / 30YY 11/076
      #655c4f
      ΔE = 4.894 / LRV ≈ 11.0%
  79. Nerolac

    1. Deep Forest Gray - 4548
      #656963
      ΔE = 4.394 / LRV ≈ 13.8%
    2. Dark Moss - 2931
      #58584f
      ΔE = 4.690 / LRV ≈ 9.6%
  80. Pascol

    1. Pale Tungsten PZ2110
      #606564
      ΔE = 4.435 / LRV ≈ 12.7%
    2. Pale Tungsten PZ2110
      #606565
      ΔE = 4.751 / LRV ≈ 12.7%
  81. Cloverdale Paint

    1. Pilot Rock / 8437
      #675d51
      ΔE = 4.490 / LRV ≈ 11.3%
    2. Charcoal Shadow / 8286
      #5f6364
      ΔE = 4.682 / LRV ≈ 12.3%
  82. Zoffany

    1. City Grey
      #665e51
      ΔE = 4.554 / LRV ≈ 11.4%
  83. Dunn-Edwards

    1. Pointed Rock / 324
      #646767
      ΔE = 4.579 / LRV ≈ 13.4%
    2. Louisiana Mud / 328
      #655856
      ΔE = 4.658 / LRV ≈ 10.4%
  84. Peintures MF

    1. BD207-4
      #6a6a69
      ΔE = 4.632 / LRV ≈ 14.4%
  85. Brighto Paints

    1. 7017 Charcoal
      #696b67
      ΔE = 4.692 / LRV ≈ 14.5%
    2. 8005 Light Choclate
      #74665f
      ΔE = 5.214 / LRV ≈ 14.0%
  86. Asian Paints

    1. Burnt Metal / 8437
      #635a4e
      ΔE = 4.781 / LRV ≈ 10.5%
    2. Eclipse / 8325
      #55564f
      ΔE = 5.231 / LRV ≈ 9.2%
  87. Clark+Kensington

    1. Spanish Eyes / 2044
      #686153
      ΔE = 4.870 / LRV ≈ 12.1%
    2. Spruce Peak / 27A-5
      #5f6255
      ΔE = 5.082 / LRV ≈ 11.8%
  88. Diamond Vogel

    1. Deep Sea Shadow / 0480
      #5a625f
      ΔE = 4.901 / LRV ≈ 11.7%
    2. Bad Hair Day / 0564
      #655b4e
      ΔE = 5.184 / LRV ≈ 10.8%
  89. Evonik-Degussa

    1. 4203D Turned Earth
      #5e585a
      ΔE = 5.040 / LRV ≈ 10.1%
    2. 4193D Bradford Brown
      #675855
      ΔE = 5.067 / LRV ≈ 10.5%
  90. Saab

    1. Citygrau / GY2
      #605d4f
      ΔE = 5.044 / LRV ≈ 10.9%
  91. Games Workshop - Citadel

    1. Stormvermin Fur
      #736b65
      ΔE = 5.075 / LRV ≈ 15.1%
  92. Alcro

    1. Mullvad
      #746760
      ΔE = 5.136 / LRV ≈ 14.3%

HTML&CSS例

#64605b前景

馬鹿は死ななきゃ治らない。

<p style="color: #64605b">…</p>

#64605b背景

自業自得。

<p style="background-color: #64605b">…</p>

#64605bテキストに影をつける

羊頭狗肉。

<p style="text-shadow: 0.1em 0.1em 0.15em #64605b">…</p>

構成表

色空間変換

十進
6578267
二進法
01100100, 01100000, 01011011
十六進法
#64605b
LRV
≈ 11.8%
最も近い短い16進数
#666 ΔE = 4.134
RGB
rgb(100, 96, 91)
RGBA
rgba(100, 96, 91, 1.0)
rg色度
r: 0.348, g: 0.334, b: 0.317
RYB
赤色: 38.510%, 黄色: 39.216%, 青色: 35.686%
Android/android.graphics.Color
-10198949/0xff64605b
HSL
hsl(33, 5%, 37%)
HSLA
hsla(33, 5%, 37%, 1.0)
HSV/HSB
色相: 33° (33.333), 飽和: 9% (0.090), 値: 39% (0.392)
HSP
色相: 33.333, 飽和: 9.000%, 知覚される明るさ: 37.907%
HSLuv(HUSL)
H: 58.787, S: 10.059, L: 40.945
Cubehelix
H: 30.196, S: 0.055, L: 0.379
TSL
T: 2.597, S: 0.020, L: 0.379
CMYK
シアン色: 0% (0.000), マゼンタ色: 4% (0.040), 黄色: 9% (0.090), キー・プレート: 61% (0.608)
CMY
シアン色: 61% (0.608), マゼンタ色: 62% (0.624), 黄色: 64% (0.643)
XYZ
X: 11.327, Y: 11.831, Z: 11.582
xyY
x: 0.326, y: 0.341, Y: 11.831
Lab色空間
L: 40.945, a: 0.595, b: 3.418
CIELuv
L: 40.945, u: 2.578, v: 4.255
CIELCH/LCHab
L: 40.945, C: 3.470, H: 80.125
CIELUV/LCHuv
L: 40.945, C: 4.975, H: 58.787
Hunter-Lab
L: 34.396, a: -1.412, b: 4.112
CIECAM02
J: 31.134, C: 3.294, h: 76.792, Q: 109.932, M: 2.881, s: 16.187, H: 78.961
OSA-UCS
明度: -10.059, 黄色: 0.444, 緑色: -0.001
LMS
L: 11.501, M: 12.184, S: 11.585
YCbCr
Y: 99.002, Cb: 125.213, Cr: 130.111
YCoCg
Y: 95.750, Cg: 0.250, Co: 27.250
YDbDr
Y: 96.626, Db: -8.465, Dr: -6.417
YPbPr
Y: 96.492, Pb: -2.960, Pr: 2.230
xvYCC
Y: 98.870, Cb: 125.400, Cr: 129.959
YIQ
Y: 96.626, I: 3.989, Q: -0.710
YUV
Y: 96.626, U: -2.768, V: 2.960
マンセルカラーシステム
10YR 4/1 ΔE = 2.099
ブランドカラー
Deviantart ΔE = 8.864

ランダム色