Encycolorpedia

エクルベージュ/Tollens T2115-1/#f6e5cc十六進の色コード

#f6e5cc Paint Chip十六進の色コードでエクルベージュ#f6e5cc茶色のとても明るい色合いです。光の三原色RGBにおいて色モデル#f6e5ccは96.47%の赤色、89.8%の绿色、80%の青色でできている。HSLで色彩空間#f6e5ccは36°度の色調、70%の彩度、88%の明るさを有している。この色は約578.18nm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

色彩勾配

#f6e5cc白まで

  1. #f6e5cc
  2. #c8bba7
  3. #9d9283
  4. #736c61
  5. #4c4741
  6. #282623
  7. #000000

塗料

マッチングペイント

類似の塗料

  1. Bristol

    1. ★ Classic Silk / P042-W1
      #f5e5cc
      ΔE = 0.309 / LRV ≈ 79.8%
    2. Winter Wedding / P250-N2
      #f2dfcb
      ΔE = 2.638 / LRV ≈ 76.0%
  2. Taubmans

    1. ★ Classic Silk / T12 19.A1
      #f5e5cc
      ΔE = 0.309 / LRV ≈ 79.8%
    2. Milan / DW 15
      #f4e4c4
      ΔE = 2.431 / LRV ≈ 78.7%
  3. Benjamin Moore

    1. ★ Durango Dust / 2165-60
      #f6e6cd
      ΔE = 0.406 / LRV ≈ 80.6%
    2. Palace White / 956
      #ebe1c9
      ΔE = 2.838 / LRV ≈ 75.7%
  4. Porter Paints

    1. ★ Magnolia Spray / 118-3
      #f7e6cc
      ΔE = 0.463 / LRV ≈ 80.7%
    2. ★ Honey Beige / 216-3
      #f4e2c6
      ΔE = 1.444 / LRV ≈ 77.7%
  5. Dulux

    1. ★ 19YY 83/140
      #f7e5cd
      ΔE = 0.499 / LRV ≈ 80.2%
    2. Bracken Salts 5
      #ece0ca
      ΔE = 2.641 / LRV ≈ 75.4%
  6. Colortrend

    1. ★ 0978
      #f8e6cc
      ΔE = 0.569 / LRV ≈ 80.9%
    2. ★ Modernity
      #efdfc7
      ΔE = 2.200 / LRV ≈ 75.3%
  7. Tikkurila

    1. ★ H309
      #f8e5cc
      ΔE = 0.616 / LRV ≈ 80.4%
    2. ★ F314
      #f8e6d0
      ΔE = 1.214 / LRV ≈ 81.1%
  8. Diamond Vogel

    1. ★ Mineral Glow / 0986
      #f7e4ca
      ΔE = 0.664 / LRV ≈ 79.5%
    2. Warm Bread / 1013
      #f7e6d4
      ΔE = 2.426 / LRV ≈ 81.1%
  9. California Paints

    1. ★ DEC 744 - Celtic Linen
      #f5e5ce
      ΔE = 0.674 / LRV ≈ 79.9%
    2. ★ DEC 768 - Winter Lite
      #efe0c9
      ΔE = 2.028 / LRV ≈ 75.9%
  10. Sico

    1. ★ 6112-21 Taffeta
      #f7e6cb
      ΔE = 0.723 / LRV ≈ 80.7%
    2. ★ 6115-21 Marzipan
      #f9e4c5
      ΔE = 2.136 / LRV ≈ 79.7%
  11. Behr

    1. ★ 300E-1 Biloxi
      #f4e3cb
      ΔE = 0.753 / LRV ≈ 78.5%
    2. ★ Bleached Almond PWN-32
      #f1e6d0
      ΔE = 1.895 / LRV ≈ 79.8%
  12. Sto

    1. ★ 32208
      #f7e7cf
      ΔE = 0.765 / LRV ≈ 81.4%
    2. ★ 32216
      #f4e3cf
      ΔE = 1.775 / LRV ≈ 78.7%
  13. Green Planet Paints

    1. ★ Organdy
      #f5e3c9
      ΔE = 0.766 / LRV ≈ 78.6%
  14. Sanderson

    1. ★ Light Buckskin
      #f7e7cd
      ΔE = 0.769 / LRV ≈ 81.3%
    2. Yellow Birch Lt
      #f4e9d5
      ΔE = 2.447 / LRV ≈ 82.3%
  15. Nippon Paint

    1. ★ Victorian White / NP OW 1024 P
      #f3e3cc
      ΔE = 0.992 / LRV ≈ 78.4%
    2. Bare Blush / NP OW 1023 P
      #f6e5d3
      ΔE = 2.374 / LRV ≈ 80.3%
  16. Brillux

    1. ★ 09.09.03
      #f6e7d0
      ΔE = 1.003 / LRV ≈ 81.3%
    2. 03.06.06
      #f0e8d0
      ΔE = 2.719 / LRV ≈ 80.8%
  17. Albany Paint

    1. ★ Overstrand
      #f8e8cf
      ΔE = 1.020 / LRV ≈ 82.2%
    2. ★ Chesil Beach
      #efe2ce
      ΔE = 2.222 / LRV ≈ 77.2%
  18. Crown Paint

    1. ★ China Cup
      #f5e7cf
      ΔE = 1.028 / LRV ≈ 81.1%
    2. ★ Day Dream
      #f7e3cf
      ΔE = 2.099 / LRV ≈ 79.2%
  19. Valspar Paint

    1. ★ Quail Egg
      #f7e8cf
      ΔE = 1.079 / LRV ≈ 82.0%
    2. ★ Sundrop L12AW24A
      #f5e8ca
      ΔE = 2.256 / LRV ≈ 81.4%
  20. Tollens

    1. ★ TF230-1
      #f2e4cd
      ΔE = 1.143 / LRV ≈ 78.8%
    2. ★ TF218-1
      #f2e3cd
      ΔE = 1.314 / LRV ≈ 78.2%
  21. Coronado Paint

    1. ★ 7987 - Cumberland Cream
      #f9e4ca
      ΔE = 1.174 / LRV ≈ 79.9%
    2. ★ 7979 - Quiche Lorraine
      #fbe6c8
      ΔE = 1.930 / LRV ≈ 81.3%
  22. Rodda Paint

    1. ★ Organic Cotton 8515
      #f1e3cb
      ΔE = 1.280 / LRV ≈ 78.0%
    2. Bare Bone 8580
      #f2e4d4
      ΔE = 2.994 / LRV ≈ 79.1%
  23. Dunn-Edwards

    1. ★ Quiet Splendor / 2642
      #fae6ca
      ΔE = 1.309 / LRV ≈ 81.2%
    2. ★ Shortbread / 2474
      #f5e6d3
      ΔE = 2.006 / LRV ≈ 80.7%
  24. Duron

    1. ★ Navajo White
      #f4e5d0
      ΔE = 1.348 / LRV ≈ 79.8%
    2. ★ Vital Yellow
      #f5e9cf
      ΔE = 1.877 / LRV ≈ 82.2%
  25. Sikkens

    1. ★ F2.08.86
      #f4e4cf
      ΔE = 1.349 / LRV ≈ 79.2%
    2. G0.08.88
      #f4ead1
      ΔE = 2.436 / LRV ≈ 82.7%
  26. Scib Paints

    1. ★ Julesberg / 8563
      #f3e1c8
      ΔE = 1.362 / LRV ≈ 77.1%
    2. ★ Cumberland Cream / 7987
      #fae9cf
      ΔE = 1.414 / LRV ≈ 83.1%
  27. Berger

    1. ★ Julesberg / 8563
      #f3e1c8
      ΔE = 1.362 / LRV ≈ 77.1%
    2. ★ Cumberland Cream / 7987
      #fae9cf
      ΔE = 1.414 / LRV ≈ 83.1%
  28. Asian Paints

    1. ★ Cane Beige / 8563
      #f3e1c8
      ΔE = 1.362 / LRV ≈ 77.1%
    2. Cream / 0307
      #f1e8cd
      ΔE = 2.630 / LRV ≈ 80.8%
  29. Plascon

    1. ★ Almond Butter Y1-B2-2
      #f8e8cc
      ΔE = 1.401 / LRV ≈ 82.0%
    2. Double Happiness O4-A2-2
      #fcecd8
      ΔE = 2.993 / LRV ≈ 85.6%
  30. Levis

    1. ★ Clear Orange C20
      #fae8d1
      ΔE = 1.418 / LRV ≈ 82.6%
    2. ★ Clear Yellow B30
      #f2e7cc
      ΔE = 2.031 / LRV ≈ 80.4%
  31. Sigma

    1. ★ Orange Terra / S 0510-Y40R
      #fae8cc
      ΔE = 1.435 / LRV ≈ 82.4%
    2. ★ Orange Terra / 0808-Y52R
      #f9e9d5
      ΔE = 2.192 / LRV ≈ 83.2%
  32. Peintures MF

    1. ★ Duo
      #f4e6ca
      ΔE = 1.442 / LRV ≈ 80.1%
    2. ★ Tarte viennoise
      #f5e8d4
      ΔE = 2.042 / LRV ≈ 81.9%
  33. Kansai Paint

    1. ★ Rose White
      #f1e1c9
      ΔE = 1.512 / LRV ≈ 76.8%
    2. Peach Cream
      #faebd8
      ΔE = 2.884 / LRV ≈ 84.7%
  34. Cloverdale Paint

    1. ★ Homemade Biscuit / OW128
      #f1e5cc
      ΔE = 1.556 / LRV ≈ 79.1%
    2. Pale Papyrus / 7851
      #ede3c7
      ΔE = 2.801 / LRV ≈ 77.1%
  35. Laura Ashley

    1. ★ 209 Pale Sunshine
      #fae9cd
      ΔE = 1.649 / LRV ≈ 83.0%
    2. ★ 807 Pale Sand 1
      #f0e1ca
      ΔE = 1.710 / LRV ≈ 76.6%
  36. Designers Guild

    1. ★ Straw
      #f1e5cf
      ΔE = 1.668 / LRV ≈ 79.2%
    2. ★ Birch
      #f0e1cd
      ΔE = 2.189 / LRV ≈ 76.8%
  37. Kelly-Moore

    1. ★ Crispy Cream / KM883-L
      #f7e8d3
      ΔE = 1.679 / LRV ≈ 82.2%
    2. ★ Crushed Garlic / KM911-L
      #f1e6ce
      ΔE = 1.784 / LRV ≈ 79.8%
  38. ICI Paints

    1. ★ Icy Peach 28YY 86/106
      #f4e7d2
      ΔE = 1.681 / LRV ≈ 81.0%
    2. ★ Cultured Pearl 45YY 83/156
      #f6e5c6
      ΔE = 1.971 / LRV ≈ 79.7%
  39. Colorhouse

    1. ★ Create .01
      #f8e7c9
      ΔE = 1.734 / LRV ≈ 81.3%
  40. Opulence

    1. ★ White Chocolate
      #f3e3cf
      ΔE = 1.764 / LRV ≈ 78.5%
  41. Pratt & Lambert

    1. ★ Cashew 9-1
      #f8ead2
      ΔE = 1.790 / LRV ≈ 83.5%
    2. ★ Oyster White 10-1
      #fbead4
      ΔE = 2.087 / LRV ≈ 84.1%
  42. Natural Color System / NCS

    1. ★ S 1002-Y
      #f5e7d3
      ΔE = 1.827 / LRV ≈ 81.3%
    2. S 0510-Y80R
      #ffe9d3
      ΔE = 2.703 / LRV ≈ 84.2%
  43. PPG Pittsburgh Paints

    1. ★ Crema De Almendra Hac-60
      #f6e9d3
      ΔE = 1.829 / LRV ≈ 82.6%
    2. Schooner Canvas Chs-1
      #f0e5c8
      ΔE = 2.458 / LRV ≈ 78.7%
  44. CIL

    1. ★ Warm Peach
      #f3e0c9
      ΔE = 1.834 / LRV ≈ 76.6%
    2. ★ Peachtree
      #f4e0cb
      ΔE = 2.265 / LRV ≈ 76.9%
  45. Resene

    1. ★ Derby Y94-033-078
      #f9e4c6
      ΔE = 1.867 / LRV ≈ 79.7%
    2. ★ Half Solitaire Y93-020-080
      #f1e5d1
      ΔE = 2.024 / LRV ≈ 79.3%
  46. General Paint

    1. ★ Prairie Bluff / CLW 1016W
      #f8eacf
      ΔE = 1.897 / LRV ≈ 83.3%
    2. ★ Buff / CL 1861W
      #f6e9cd
      ΔE = 1.956 / LRV ≈ 82.3%
  47. Evonik-Degussa

    1. ★ 774
      #fceacf
      ΔE = 1.899 / LRV ≈ 84.0%
    2. ★ 734
      #f2e0c4
      ΔE = 2.018 / LRV ≈ 76.2%
  48. Craig & Rose

    1. ★ Ostrich
      #f0e4cf
      ΔE = 1.911 / LRV ≈ 78.5%
  49. 1829

    1. ★ Adam White
      #f2e2ce
      ΔE = 1.922 / LRV ≈ 77.7%
  50. Little Greene

    1. ★ Light
      #f1e0c5
      ΔE = 1.930 / LRV ≈ 76.0%
    2. ★ Stock Mid
      #efe4c9
      ΔE = 2.203 / LRV ≈ 78.1%
  51. Vallejo

    1. ★ Vallejo 70.928 #6
      #f7e5c6
      ΔE = 1.941 / LRV ≈ 79.9%
  52. Devoe Paint

    1. ★ Strawberry Blonde / 00YY 83/069
      #f7e8d4
      ΔE = 1.948 / LRV ≈ 82.2%
    2. Church Street / 20YY 75/073
      #eddfc9
      ΔE = 2.567 / LRV ≈ 75.0%
  53. GM / General Motors

    1. ★ White
      #f0e5cb
      ΔE = 1.957 / LRV ≈ 78.9%
    2. ★ Victorian White
      #f4e9ce
      ΔE = 2.207 / LRV ≈ 82.0%
  54. British Standard

    1. ★ BS 4800 04 C 31 - Pink
      #f9e4cf
      ΔE = 1.976 / LRV ≈ 80.1%
    2. BS 2660 BS 3-033 - Magnolia
      #f4e9d5
      ΔE = 2.447 / LRV ≈ 82.3%
  55. Jotun

    1. ★ 1575 / Lys Korall
      #f6e4c5
      ΔE = 1.989 / LRV ≈ 79.1%
    2. 1304 / Romantik
      #efe2c4
      ΔE = 2.644 / LRV ≈ 76.7%
  56. Farrow & Ball

    1. ★ Ringwold Ground / 208
      #f9e7d3
      ΔE = 1.990 / LRV ≈ 82.0%
    2. ★ Matchstick / 2013
      #f1e6ca
      ΔE = 2.200 / LRV ≈ 79.6%
  57. AMC

    1. ★ Boston Ivory
      #f3e2c4
      ΔE = 2.027 / LRV ≈ 77.4%
    2. Frost White
      #f6ebd2
      ΔE = 2.441 / LRV ≈ 83.7%
  58. Australian Standard AS2700

    1. ★ X33 Warm White
      #f3e7d3
      ΔE = 2.056 / LRV ≈ 80.9%
    2. Y35 Off White
      #f1e9d4
      ΔE = 2.922 / LRV ≈ 81.7%
  59. KILZ

    1. ★ Walnut Cream / E611
      #f7e2c4
      ΔE = 2.058 / LRV ≈ 78.2%
    2. Sugar Beige / J561
      #f1dfca
      ΔE = 2.404 / LRV ≈ 75.7%
  60. Toyo Ink

    1. ★ CF10748
      #efe3c8
      ΔE = 2.084 / LRV ≈ 77.5%
  61. Federal Standard

    1. ★ Federal Standard 37778
      #f1e7cf
      ΔE = 2.092 / LRV ≈ 80.4%
    2. Federal Standard 17778
      #f1e9d2
      ΔE = 2.798 / LRV ≈ 81.6%
  62. Pantone / PMS

    1. ★ Pastel 9161
      #eee3cc
      ΔE = 2.128 / LRV ≈ 77.5%
    2. ★ Pastel 9160
      #f5ead0
      ΔE = 2.274 / LRV ≈ 82.8%
  63. Dulux Australia

    1. ★ Crewelwork Half / W4
      #efe4cf
      ΔE = 2.150 / LRV ≈ 78.3%
  64. Crown Diamond

    1. ★ 7255-11 White Flour
      #f7e9d5
      ΔE = 2.161 / LRV ≈ 82.9%
    2. ★ 7257-11 Lullaby
      #f8ead5
      ΔE = 2.178 / LRV ≈ 83.6%
  65. Model Master

    1. ★ Model Master 2909
      #f4e5c6
      ΔE = 2.162 / LRV ≈ 79.4%
  66. Chrysler

    1. ★ Sarasota Sand
      #f9ebd0
      ΔE = 2.178 / LRV ≈ 84.1%
    2. ★ Sand Dune Beige
      #fee6ca
      ΔE = 2.276 / LRV ≈ 81.9%
  67. Clark+Kensington

    1. ★ Touch of Vanilla / 22A-1
      #f1e6d2
      ΔE = 2.202 / LRV ≈ 79.9%
    2. Mama's Pearls / 23B-2
      #eee4c9
      ΔE = 2.500 / LRV ≈ 77.9%
  68. Vista Paint

    1. ★ Milk Paint
      #eee4cc
      ΔE = 2.258 / LRV ≈ 78.0%
    2. Barely Dawn
      #f0e6cb
      ΔE = 2.325 / LRV ≈ 79.4%
  69. Krylon

    1. ★ Almond
      #eee4cb
      ΔE = 2.298 / LRV ≈ 78.0%
  70. Glidden

    1. Light Navajo / 40YY 76/112
      #eee3cf
      ΔE = 2.435 / LRV ≈ 77.6%
    2. Berkshire Lace / PPG1077-1
      #f0e1cf
      ΔE = 2.685 / LRV ≈ 76.9%
  71. Earthborn

    1. Peach Baby
      #fbe3cd
      ΔE = 2.482 / LRV ≈ 79.9%
  72. McCormick Paints

    1. Cloud of Cream
      #f4ead0
      ΔE = 2.491 / LRV ≈ 82.6%
  73. Earthpaint

    1. 1-10-1 Pina Colada
      #f2e8cc
      ΔE = 2.501 / LRV ≈ 81.0%
    2. 5-13-1 Candle Wax
      #efe6d3
      ΔE = 2.820 / LRV ≈ 79.6%
  74. Caparol

    1. Rodeo 8
      #fcecd0
      ΔE = 2.534 / LRV ≈ 85.2%
    2. 88 13 49 / Roter Bolus 60
      #fce4d0
      ΔE = 2.958 / LRV ≈ 80.7%
  75. Martha Stewart Living

    1. Linen White H29
      #f0e4c6
      ΔE = 2.540 / LRV ≈ 78.1%
    2. Vellum H22
      #eee7d0
      ΔE = 2.997 / LRV ≈ 79.9%
  76. Dupont

    1. CAS209
      #f6dfc3
      ΔE = 2.548 / LRV ≈ 76.3%
    2. CAS193
      #f6dec6
      ΔE = 2.872 / LRV ≈ 75.9%
  77. Ford

    1. Sandstone White
      #f0e4d2
      ΔE = 2.564 / LRV ≈ 78.7%
  78. Alcro

    1. Chablis
      #faecd0
      ΔE = 2.578 / LRV ≈ 84.9%
  79. Marston & Langinger

    1. Ivory
      #ede4cb
      ΔE = 2.610 / LRV ≈ 77.8%
  80. Sherwin-Williams

    1. Summer White - 7557
      #f4e9d6
      ΔE = 2.644 / LRV ≈ 82.4%
    2. Napery - 6386
      #efddc1
      ΔE = 2.988 / LRV ≈ 73.9%
  81. Brighto Paints

    1. 2025 Brazil Nut
      #eedec8
      ΔE = 2.653 / LRV ≈ 74.6%
    2. 9306 Chmpaign
      #f4ead7
      ΔE = 2.938 / LRV ≈ 83.0%
  82. Olympic

    1. Moonshine A13-1
      #f3ead2
      ΔE = 2.653 / LRV ≈ 82.6%
    2. Mesa Beige A17-1
      #f1e8d4
      ΔE = 2.719 / LRV ≈ 81.2%
  83. Diamond Paint

    1. Antique White
      #eee6cf
      ΔE = 2.711 / LRV ≈ 79.3%
  84. Nature Paint

    1. Yarrow
      #f1dec9
      ΔE = 2.712 / LRV ≈ 75.2%
  85. Volkswagen

    1. Lotus White
      #f5e9ca
      ΔE = 2.772 / LRV ≈ 82.0%
  86. Graham & Brown

    1. Hunny Pot
      #f8e8c7
      ΔE = 2.772 / LRV ≈ 81.8%
  87. Homebase

    1. Almond
      #f1e9d2
      ΔE = 2.798 / LRV ≈ 81.6%
    2. Peach
      #ffe9c9
      ΔE = 2.983 / LRV ≈ 83.8%
  88. Dutch Boy

    1. White Oak
      #f0e7d4
      ΔE = 2.828 / LRV ≈ 80.4%
    2. Sandy Hook Bay
      #ebdfc9
      ΔE = 2.926 / LRV ≈ 74.7%
  89. Jedynka

    1. Krém
      #f9edd2
      ΔE = 2.932 / LRV ≈ 85.4%
  90. Ralph Lauren

    1. Calla Lily / RLNA201
      #f0e8d4
      ΔE = 2.955 / LRV ≈ 81.0%
  91. TRUMATCH

    1. 8-f
      #fbe1c3
      ΔE = 2.996 / LRV ≈ 78.3%

HTML&CSS例

#f6e5cc前景

七転び八起き。

<p style="color: #f6e5cc">…</p>

#f6e5cc背景

異体同心。

<p style="background-color: #f6e5cc">…</p>

#f6e5ccテキストに影をつける

自業自得。

<p style="text-shadow: 0.1em 0.1em 0.15em #f6e5cc">…</p>

構成表

色空間変換

十進
16180684
二進法
11110110, 11100101, 11001100
十六進法
#f6e5cc
LRV
≈ 80.0%
最も近い短い16進数
#edc ΔE = 3.933
RGB
rgb(246, 229, 204)
RGBA
rgba(246, 229, 204, 1.0)
rg色度
r: 0.362, g: 0.337, b: 0.300
RYB
赤色: 0.912%, 黄色: 0.965%, 青色: 0.800%
Android/android.graphics.Color
-596532/0xfff6e5cc
HSL
hsl(36, 70%, 88%)
HSLA
hsla(36, 70%, 88%, 1.0)
HSV/HSB
色相: 36° (35.714), 飽和: 17% (0.171), 値: 96% (0.965)
HSP
色相: 35.714, 飽和: 17.073%, 知覚される明るさ: 90.809%
HSLuv(HUSL)
H: 60.688, S: 59.368, L: 91.682
Cubehelix
H: 33.004, S: 0.725, L: 0.907
TSL
T: 2.506, S: 0.039, L: 0.907
CMYK
シアン色: 0% (0.000), マゼンタ色: 7% (0.069), 黄色: 17% (0.171), キー・プレート: 4% (0.035)
CMY
シアン色: 4% (0.035), マゼンタ色: 10% (0.102), 黄色: 20% (0.200)
XYZ
X: 76.924, Y: 79.993, Z: 68.503
xyY
x: 0.341, y: 0.355, Y: 79.993
Lab色空間
L: 91.682, a: 1.811, b: 14.283
CIELuv
L: 91.682, u: 11.606, v: 20.671
CIELCH/LCHab
L: 91.682, C: 14.398, H: 82.774
CIELUV/LCHuv
L: 91.682, C: 23.706, H: 60.688
Hunter-Lab
L: 89.439, a: -2.994, b: 17.196
CIECAM02
J: 89.007, C: 12.065, h: 76.531, Q: 185.876, M: 10.551, s: 23.825, H: 78.556
OSA-UCS
明度: -10.031, 黄色: 2.077, 緑色: -0.251
LMS
L: 79.610, M: 82.082, S: 68.684
YCbCr
Y: 214.630, Cb: 114.509, Cr: 137.238
YCgCo
Y: 227.000, Cg: 2.000, Co: 72.000
YDbDr
Y: 231.233, Db: -40.975, Dr: -28.086
YPbPr
Y: 230.821, Pb: -14.455, Pr: 9.650
xvYCC
Y: 214.235, Cb: 115.302, Cr: 136.477
YIQ
Y: 231.233, I: 18.159, Q: -4.184
YUV
Y: 231.233, U: -13.399, V: 12.955
マンセルカラーシステム
10YR 9/2 ΔE = 0.663
ブランドカラー
Sprint ΔE = 15.428

ランダム色