Encycolorpedia

#663e3b Hex Color Code

#663e3b Paint ChipThe hexadecimal color code #663e3b is a medium dark shade of red. In the RGB color model #663e3b is comprised of 40% red, 24.31% green and 23.14% blue. In the HSL color space #663e3b has a hue of 4° (degrees), 27% saturation and 32% lightness. This color has an approximate wavelength of 604.06 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

#663e3b linear gradient to complementary #188089

  1. #663e3b
  2. #634a47
  3. #5d5554
  4. #566061
  5. #4b6b6e
  6. #3a757b
  7. #188089

Monochromatic Colors

  1. #58322f
  2. #5d3633
  3. #613a37
  4. #663e3b
  5. #6b423f
  6. #6f4643
  7. #744b47

Tints and Shades

#663e3b to white

  1. #663e3b
  2. #7f5b58
  3. #987a77
  4. #b29997
  5. #cbbab8
  6. #e5dcdb
  7. #ffffff

#663e3b to black

  1. #663e3b
  2. #553432
  3. #442b29
  4. #342220
  5. #251918
  6. #170f0f
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Similar Paints

  1. Devoe Paint

    1. ★ Old Mahogany / 98RR 06/206
      #663e3c
      ΔE = 0.476 / LRV ≈ 6.6%
  2. Vallejo

    1. ★ Vallejo 70.818 #136
      #683f3b
      ΔE = 0.760 / LRV ≈ 6.8%
    2. Vallejo 70.926 #33
      #6c3a36
      ΔE = 2.882 / LRV ≈ 6.5%
  3. Olympic

    1. ★ Burgundy Wine C32-6
      #68403e
      ΔE = 1.004 / LRV ≈ 7.0%
  4. Sico

    1. ★ 6039-83 Quinquina
      #623d3a
      ΔE = 1.125 / LRV ≈ 6.2%
    2. ★ 6082-85 Venetian Wine
      #613d37
      ΔE = 1.977 / LRV ≈ 6.2%
  5. Coronado Paint

    1. ★ 8637 - Spice Variety
      #68413e
      ΔE = 1.177 / LRV ≈ 7.1%
    2. ★ 8685 - Wendy Way
      #653b3c
      ΔE = 2.060 / LRV ≈ 6.2%
  6. Diamond Vogel

    1. ★ Hartline Red / H003
      #6a403e
      ΔE = 1.300 / LRV ≈ 7.1%
  7. GM / General Motors

    1. ★ Mulberry
      #613d3a
      ΔE = 1.405 / LRV ≈ 6.2%
    2. ★ Copper Nightmist
      #613d39
      ΔE = 1.468 / LRV ≈ 6.2%
  8. Opaltone / OMS

    1. ★ 4969
      #613d39
      ΔE = 1.468 / LRV ≈ 6.2%
    2. 4968
      #5e3b3b
      ΔE = 2.753 / LRV ≈ 5.8%
  9. Kelly-Moore

    1. ★ Bravado / 160
      #6b3e3b
      ΔE = 1.476 / LRV ≈ 6.9%
    2. Plum Rose / EC-116
      #6c4543
      ΔE = 2.922 / LRV ≈ 7.9%
  10. Natural Color System / NCS

    1. ★ S 6020-Y90R
      #673b37
      ΔE = 1.498 / LRV ≈ 6.3%
    2. S 6020-R
      #643837
      ΔE = 2.349 / LRV ≈ 5.8%
  11. Evonik-Degussa

    1. ★ 181A Winestone
      #673c3c
      ΔE = 1.538 / LRV ≈ 6.4%
  12. Vista Paint

    1. ★ Red Raisin
      #64403f
      ΔE = 1.603 / LRV ≈ 6.7%
    2. Spice Variety
      #693834
      ΔE = 2.966 / LRV ≈ 6.1%
  13. Scib Paints

    1. ★ Red Raisin / AC127
      #64403f
      ΔE = 1.603 / LRV ≈ 6.7%
    2. Spice Variety / 8637
      #693834
      ΔE = 2.966 / LRV ≈ 6.1%
  14. Berger

    1. ★ Red Raisin / AC127
      #64403f
      ΔE = 1.603 / LRV ≈ 6.7%
    2. Spice Variety / 8637
      #693834
      ΔE = 2.966 / LRV ≈ 6.1%
  15. Laura Ashley

    1. ★ 46-20 Dark Bean
      #663a37
      ΔE = 1.620 / LRV ≈ 6.1%
  16. Focoltone

    1. ★ 3370
      #693f39
      ΔE = 1.652 / LRV ≈ 6.9%
  17. ICI Paints

    1. ★ 3202 Burgundy 11YR 07/229
      #673a37
      ΔE = 1.733 / LRV ≈ 6.2%
    2. 3212 Burnt Umber 23YR 08/237
      #6b3d36
      ΔE = 2.640 / LRV ≈ 6.7%
  18. Benjamin Moore

    1. ★ Nicolson Red / CW-270
      #65423e
      ΔE = 1.738 / LRV ≈ 7.0%
    2. Cascabel Chile / CSP-445
      #6a3b3d
      ΔE = 2.690 / LRV ≈ 6.5%
  19. PPG Pittsburgh Paints

    1. ★ Burgundy Wine / PPG1053-7
      #6c403e
      ΔE = 1.750 / LRV ≈ 7.2%
  20. Glidden

    1. ★ Burgundy Wine / PPG1053-7
      #6c403e
      ΔE = 1.750 / LRV ≈ 7.2%
    2. ★ Old Mahogany / 98RR 06/206
      #693c3d
      ΔE = 2.090 / LRV ≈ 6.6%
  21. Crown Diamond

    1. ★ 7204-83 Twilight Shadow
      #693c37
      ΔE = 1.792 / LRV ≈ 6.5%
    2. ★ 7203-83 Bohemian Rhapsody
      #684341
      ΔE = 2.049 / LRV ≈ 7.3%
  22. Brighto Paints

    1. ★ 5-1-7 Rustic Leather
      #613e3d
      ΔE = 1.833 / LRV ≈ 6.3%
    2. ★ 4-50-7 Red Leather
      #663c3d
      ΔE = 1.924 / LRV ≈ 6.4%
  23. Dulux Australia

    1. ★ Crimson Red / A94
      #63413c
      ΔE = 1.858 / LRV ≈ 6.8%
    2. Moroccan Kiss / D17
      #633732
      ΔE = 2.998 / LRV ≈ 5.6%
  24. Pantone / PMS

    1. ★ 19-1431 TCX
      #63403a
      ΔE = 1.867 / LRV ≈ 6.6%
    2. 2449 UP
      #614340
      ΔE = 2.840 / LRV ≈ 6.9%
  25. Dulux

    1. ★ 98RR 06/206
      #663d3e
      ΔE = 1.879 / LRV ≈ 6.5%
    2. 11YR 07/229
      #6f423f
      ΔE = 2.639 / LRV ≈ 7.6%
  26. Colortrend

    1. ★ Covered Bridge
      #6b3f3f
      ΔE = 1.913 / LRV ≈ 7.0%
    2. Otis Madeira
      #60423e
      ΔE = 2.731 / LRV ≈ 6.7%
  27. Rodda Paint

    1. ★ Covered Bridge H3
      #6b3f3f
      ΔE = 1.913 / LRV ≈ 7.0%
    2. Otis Madeira H134
      #60423e
      ΔE = 2.731 / LRV ≈ 6.7%
  28. Jotun

    1. ★ 2746 / Mørk Rubin
      #6c3d3b
      ΔE = 1.919 / LRV ≈ 6.8%
    2. 2006 / Husmannsrød
      #6f433f
      ΔE = 2.812 / LRV ≈ 7.8%
  29. Earthpaint

    1. ★ 4-1-7 Burning Ember
      #6c3d3a
      ΔE = 1.938 / LRV ≈ 6.8%
    2. 5-1-7 Rustic Leather
      #603c3d
      ΔE = 2.631 / LRV ≈ 6.1%
  30. California Paints

    1. ★ Authentic Brown
      #603e39
      ΔE = 1.962 / LRV ≈ 6.2%
    2. DEA 148 - Sunken Ship
      #6b443d
      ΔE = 2.910 / LRV ≈ 7.6%
  31. Sigma

    1. ★ Warm Red / S 6030-R
      #603c3b
      ΔE = 1.984 / LRV ≈ 6.0%
    2. Warm Red / 6313 B
      #603939
      ΔE = 2.595 / LRV ≈ 5.7%
  32. Resene

    1. ★ Lexington R41-038-034
      #683e37
      ΔE = 2.003 / LRV ≈ 6.7%
    2. Solar Flare M40-044-021
      #693e40
      ΔE = 2.421 / LRV ≈ 6.8%
  33. Brillux

    1. ★ 24.09.27
      #634040
      ΔE = 2.144 / LRV ≈ 6.7%
  34. Kansai Paint

    1. ★ Red Oxide
      #69413a
      ΔE = 2.162 / LRV ≈ 7.1%
  35. RAL

    1. ★ RAL 8015 / Chestnut brown
      #633a34
      ΔE = 2.250 / LRV ≈ 5.9%
  36. Porter Paints

    1. ★ Burgundy Wine / 534-7
      #6e403e
      ΔE = 2.263 / LRV ≈ 7.3%
  37. Valspar Paint

    1. ★ Burnt Plum
      #684342
      ΔE = 2.268 / LRV ≈ 7.4%
  38. General Paint

    1. Bull Shot / CLC 1279N
      #674342
      ΔE = 2.302 / LRV ≈ 7.3%
  39. Ralph Lauren

    1. Nobleman / RLVM206
      #673d3f
      ΔE = 2.336 / LRV ≈ 6.6%
    2. Pomegranate / RLVM211
      #603733
      ΔE = 2.952 / LRV ≈ 5.5%
  40. Ford

    1. Lincoln Maroon
      #6c3c3c
      ΔE = 2.338 / LRV ≈ 6.7%
    2. Rose Beige
      #5e3f3a
      ΔE = 2.633 / LRV ≈ 6.2%
  41. Behr

    1. S-G-730 Tawny Port
      #5e3c37
      ΔE = 2.436 / LRV ≈ 5.9%
    2. DP-353 Pilgrim Red
      #5c3b37
      ΔE = 2.873 / LRV ≈ 5.7%
  42. Sherwin-Williams

    1. Carriage Door - 7594
      #6e423e
      ΔE = 2.445 / LRV ≈ 7.6%
  43. Pratt & Lambert

    1. Maroon Rust 5-18
      #673b34
      ΔE = 2.476 / LRV ≈ 6.3%
  44. Bristol

    1. Redwood / P068-W6
      #654343
      ΔE = 2.763 / LRV ≈ 7.2%
  45. Taubmans

    1. Redwood / T173-6
      #654343
      ΔE = 2.763 / LRV ≈ 7.2%
  46. Audi

    1. Amarena Mica / LZ8U
      #5d3b3a
      ΔE = 2.765 / LRV ≈ 5.8%
  47. Tikkurila

    1. 524X
      #5f3f3f
      ΔE = 2.781 / LRV ≈ 6.3%
  48. Federal Standard

    1. Federal Standard 10075
      #654037
      ΔE = 2.854 / LRV ≈ 6.7%
  49. Chrysler

    1. Spice Brown
      #68433b
      ΔE = 2.860 / LRV ≈ 7.3%
    2. Sable Bronze
      #5c3b39
      ΔE = 2.885 / LRV ≈ 5.7%
  50. Clark+Kensington

    1. California Cabernet / 4062
      #6d4443
      ΔE = 2.878 / LRV ≈ 7.8%
  51. Dunn-Edwards

    1. Sunken Ship / 375
      #6b443d
      ΔE = 2.910 / LRV ≈ 7.6%
  52. Dutch Boy

    1. Majolica Twig
      #6b433b
      ΔE = 2.995 / LRV ≈ 7.5%

#663e3b HTML / CSS Code Examples

#663e3b foreground

Art must be an expression of love or it is nothing.

Marc Chagall
<p style="color: #663e3b">…</p>

#663e3b background

The object isn't to make art, it's to be in that wonderful state which makes art inevitable.

Robert Henri
<p style="background-color: #663e3b">…</p>

#663e3b shadow

The job of the artist is always to deepen the mystery.

Francis Bacon
<p style="text-shadow: 0.1em 0.1em 0.15em #663e3b">…</p>

Color Charts

Color Space Conversions

Decimal
6700603
Binary
01100110, 00111110, 00111011
Hexadecimal
#663e3b
LRV
≈ 6.6%
Closest short hex
#644 ΔE = 3.163
RGB
rgb(102, 62, 59)
RGBA
rgba(102, 62, 59, 1.0)
rg chromaticity
r: 0.457, g: 0.278, b: 0.265
RYB
red: 0.400%, yellow: 0.244%, blue: 0.231%
Android / android.graphics.Color
-10076613 / 0xff663e3b
HSL
hsl(4, 27%, 32%)
HSLA
hsla(4, 27%, 32%, 1.0)
HSV / HSB
hue: 4° (4.186), saturation: 42% (0.422), value: 40% (0.400)
HSP
hue: 4.186, saturation: 42.157%, perceived brightness: 29.773%
HSLuv (HUSL)
H: 15.988, S: 30.962, L: 30.846
Cubehelix
H: -4.038, S: 0.324, L: 0.289
TSL
T: 3.876, S: 0.182, L: 0.289
CMYK
cyan: 0% (0.000), magenta: 39% (0.392), yellow: 42% (0.422), key: 60% (0.600)
CMY
cyan: 60% (0.600), magenta: 76% (0.757), yellow: 77% (0.769)
XYZ
X: 7.992, Y: 6.586, Z: 4.987
xyY
x: 0.408, y: 0.337, Y: 6.586
CIELab
L: 30.846, a: 17.125, b: 9.211
CIELuv
L: 30.846, u: 25.956, v: 7.437
CIELCH / LCHab
L: 30.846, C: 19.445, H: 28.273
CIELUV / LCHuv
L: 30.846, C: 27.000, H: 15.988
Hunter-Lab
L: 25.664, a: 10.674, b: 6.443
CIECAM02
J: 23.219, C: 21.583, h: 24.833, Q: 94.936, M: 18.874, s: 44.588, H: 5.927
OSA-UCS
lightness: -10.027, jaune: 1.169, green: -2.932
LMS
L: 7.876, M: 5.588, S: 5.018
YCbCr
Y: 79.244, Cb: 120.763, Cr: 145.773
YCgCo
Y: 71.250, Cg: -9.250, Co: 36.250
YDbDr
Y: 73.618, Db: -21.999, Dr: -53.971
YPbPr
Y: 70.304, Pb: -6.100, Pr: 20.138
xvYCC
Y: 76.379, Cb: 122.642, Cr: 145.690
YIQ
Y: 73.618, I: 24.792, Q: 7.525
YUV
Y: 73.618, U: -7.193, V: 24.900
Munsell Color System
7.5R 3/4 ΔE = 1.813
Brand Color
Readability ΔE = 12.945

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