Encycolorpedia

#663d3a Hex Color Code

#663d3a Paint ChipThe hexadecimal color code #663d3a is a medium dark shade of red. In the RGB color model #663d3a is comprised of 40% red, 23.92% green and 22.75% blue. In the HSL color space #663d3a has a hue of 4° (degrees), 28% saturation and 31% lightness. This color has an approximate wavelength of 604.25 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange)

#663d3a linear gradient to complementary #0f8791

  1. #663d3a
  2. #634a48
  3. #5e5656
  4. #576364
  5. #4c6f73
  6. #3a7b82
  7. #0f8791

Monochromatic Colors

  1. #58312e
  2. #5d3532
  3. #613936
  4. #663d3a
  5. #6b413e
  6. #6f4542
  7. #744946

Tones

  1. #663d3a
  2. #63403e
  3. #604441
  4. #5c4745
  5. #594a49
  6. #554d4c
  7. #505050

Tints and Shades

#663d3a to white

  1. #663d3a
  2. #7f5a57
  3. #987976
  4. #b29996
  5. #cbbab8
  6. #e5dcdb
  7. #ffffff

#663d3a to black

  1. #663d3a
  2. #553431
  3. #442a28
  4. #342220
  5. #251918
  6. #170f0e
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Similar Paints

  1. Devoe Paint

    1. ★ Old Mahogany / 98RR 06/206
      #663e3c
      ΔE = 0.672 / LRV ≈ 6.6%
  2. Vallejo

    1. ★ Vallejo 70.818 #136
      #683f3b
      ΔE = 0.927 / LRV ≈ 6.8%
    2. Vallejo 70.926 #33
      #6c3a36
      ΔE = 2.550 / LRV ≈ 6.5%
  3. Sigma

    1. ★ Warm Red / 1315 B
      #663c3b
      ΔE = 0.957 / LRV ≈ 6.4%
    2. ★ Warm Red / S 6030-R
      #603c3b
      ΔE = 1.991 / LRV ≈ 6.0%
  4. Natural Color System / NCS

    1. ★ S 6020-Y90R
      #673b37
      ΔE = 1.123 / LRV ≈ 6.3%
    2. S 6020-Y80R
      #693c34
      ΔE = 2.675 / LRV ≈ 6.5%
  5. Sico

    1. ★ 6039-83 Quinquina
      #623d3a
      ΔE = 1.170 / LRV ≈ 6.2%
    2. 6081-85 Catalonian Wine
      #6b3a36
      ΔE = 2.301 / LRV ≈ 6.4%
  6. Laura Ashley

    1. ★ 46-20 Dark Bean
      #663a37
      ΔE = 1.207 / LRV ≈ 6.1%
  7. Olympic

    1. ★ Burgundy Wine C32-6
      #68403e
      ΔE = 1.319 / LRV ≈ 7.0%
  8. Behr

    1. ★ Autumn Leaves ECC-31-3
      #643b36
      ΔE = 1.321 / LRV ≈ 6.1%
    2. Red Caboose EPFD-21
      #6d3b3c
      ΔE = 2.731 / LRV ≈ 6.7%
  9. ICI Paints

    1. ★ 3202 Burgundy 11YR 07/229
      #673a37
      ΔE = 1.323 / LRV ≈ 6.2%
    2. 3212 Burnt Umber 23YR 08/237
      #6b3d36
      ΔE = 2.470 / LRV ≈ 6.7%
  10. Kelly-Moore

    1. ★ Bravado / 160
      #6b3e3b
      ΔE = 1.399 / LRV ≈ 6.9%
  11. Evonik-Degussa

    1. ★ 181A Winestone
      #673c3c
      ΔE = 1.414 / LRV ≈ 6.4%
  12. GM / General Motors

    1. ★ Mulberry
      #613d3a
      ΔE = 1.463 / LRV ≈ 6.2%
    2. ★ Copper Nightmist
      #613d39
      ΔE = 1.504 / LRV ≈ 6.2%
  13. Opaltone / OMS

    1. ★ 4969
      #613d39
      ΔE = 1.504 / LRV ≈ 6.2%
    2. 4968
      #5e3b3b
      ΔE = 2.733 / LRV ≈ 5.8%
  14. Diamond Vogel

    1. ★ Hartline Red / H003
      #6a403e
      ΔE = 1.511 / LRV ≈ 7.1%
  15. Coronado Paint

    1. ★ 8637 - Spice Variety
      #68413e
      ΔE = 1.542 / LRV ≈ 7.1%
    2. ★ 8685 - Wendy Way
      #653b3c
      ΔE = 1.940 / LRV ≈ 6.2%
  16. Focoltone

    1. ★ 3370
      #693f39
      ΔE = 1.674 / LRV ≈ 6.9%
  17. Earthpaint

    1. ★ 4-1-7 Burning Ember
      #6c3d3a
      ΔE = 1.761 / LRV ≈ 6.8%
    2. 5-1-7 Rustic Leather
      #603c3d
      ΔE = 2.660 / LRV ≈ 6.1%
  18. Jotun

    1. ★ 2746 / Mørk Rubin
      #6c3d3b
      ΔE = 1.761 / LRV ≈ 6.8%
    2. 2006 / Husmannsrød
      #6f433f
      ΔE = 2.995 / LRV ≈ 7.8%
  19. Brighto Paints

    1. ★ 4-50-7 Red Leather
      #663c3d
      ΔE = 1.865 / LRV ≈ 6.4%
    2. ★ 5-1-7 Rustic Leather
      #613e3d
      ΔE = 1.987 / LRV ≈ 6.3%
  20. Scib Paints

    1. ★ Red Raisin / AC127
      #64403f
      ΔE = 1.900 / LRV ≈ 6.7%
    2. Spice Variety / 8637
      #693834
      ΔE = 2.564 / LRV ≈ 6.1%
  21. Vista Paint

    1. ★ Red Raisin
      #64403f
      ΔE = 1.900 / LRV ≈ 6.7%
    2. Spice Variety
      #693834
      ΔE = 2.564 / LRV ≈ 6.1%
  22. Berger

    1. ★ Red Raisin / AC127
      #64403f
      ΔE = 1.900 / LRV ≈ 6.7%
    2. Spice Variety / 8637
      #693834
      ΔE = 2.564 / LRV ≈ 6.1%
  23. Dulux

    1. ★ 98RR 06/206
      #663d3e
      ΔE = 1.905 / LRV ≈ 6.5%
    2. 11YR 07/229
      #6f423f
      ΔE = 2.786 / LRV ≈ 7.6%
  24. RAL

    1. ★ RAL 8015 / Chestnut brown
      #633a34
      ΔE = 1.981 / LRV ≈ 5.9%
  25. Colortrend

    1. ★ Covered Bridge
      #6b3f3f
      ΔE = 1.995 / LRV ≈ 7.0%
  26. Rodda Paint

    1. ★ Covered Bridge H3
      #6b3f3f
      ΔE = 1.995 / LRV ≈ 7.0%
  27. Dulux Australia

    1. ★ Burnished Bark / A82
      #6a3b36
      ΔE = 1.998 / LRV ≈ 6.5%
    2. ★ Crimson Red / A94
      #63413c
      ΔE = 2.152 / LRV ≈ 6.8%
  28. California Paints

    1. ★ Authentic Brown
      #603e39
      ΔE = 2.067 / LRV ≈ 6.2%
  29. Benjamin Moore

    1. ★ Nicolson Red / CW-270
      #65423e
      ΔE = 2.109 / LRV ≈ 7.0%
    2. Cascabel Chile / CSP-445
      #6a3b3d
      ΔE = 2.537 / LRV ≈ 6.5%
  30. Ford

    1. ★ Lincoln Maroon
      #6c3c3c
      ΔE = 2.166 / LRV ≈ 6.7%
    2. Rose Beige
      #5e3f3a
      ΔE = 2.787 / LRV ≈ 6.2%
  31. Pratt & Lambert

    1. ★ Maroon Rust 5-18
      #673b34
      ΔE = 2.220 / LRV ≈ 6.3%
  32. Crown Diamond

    1. 7206-85 Catalonian Wine
      #6b3a36
      ΔE = 2.301 / LRV ≈ 6.4%
    2. 7203-83 Bohemian Rhapsody
      #684341
      ΔE = 2.424 / LRV ≈ 7.3%
  33. Kansai Paint

    1. Red Oxide
      #69413a
      ΔE = 2.313 / LRV ≈ 7.1%
  34. PPG Pittsburgh Paints

    1. Burgundy Wine 534-7
      #6e403e
      ΔE = 2.323 / LRV ≈ 7.3%
  35. Porter Paints

    1. Burgundy Wine / 534-7
      #6e403e
      ΔE = 2.323 / LRV ≈ 7.3%
  36. Ralph Lauren

    1. Nobleman / RLVM206
      #673d3f
      ΔE = 2.357 / LRV ≈ 6.6%
    2. Pomegranate / RLVM211
      #603733
      ΔE = 2.633 / LRV ≈ 5.5%
  37. Brillux

    1. 24.09.27
      #634040
      ΔE = 2.397 / LRV ≈ 6.7%
  38. Resene

    1. Solar Flare M40-044-021
      #693e40
      ΔE = 2.478 / LRV ≈ 6.8%
    2. Brunette R43-030-022
      #634041
      ΔE = 2.778 / LRV ≈ 6.7%
  39. Sherwin-Williams

    1. Carriage Door - 7594
      #6e423e
      ΔE = 2.605 / LRV ≈ 7.6%
  40. Valspar Paint

    1. Burnt Plum
      #684342
      ΔE = 2.623 / LRV ≈ 7.4%
  41. General Paint

    1. Bull Shot / CLC 1279N
      #674342
      ΔE = 2.663 / LRV ≈ 7.3%
  42. Audi

    1. Amarena Mica / LZ8U
      #5d3b3a
      ΔE = 2.743 / LRV ≈ 5.8%
  43. Peintures MF

    1. Cabernet
      #5e3933
      ΔE = 2.854 / LRV ≈ 5.5%
  44. Chrysler

    1. Sable Bronze
      #5c3b39
      ΔE = 2.863 / LRV ≈ 5.7%
  45. Federal Standard

    1. Federal Standard 10075
      #654037
      ΔE = 2.945 / LRV ≈ 6.7%
  46. Tikkurila

    1. 524X
      #5f3f3f
      ΔE = 2.962 / LRV ≈ 6.3%

#663d3a HTML / CSS Code Examples

#663d3a foreground

I paint for myself. I don't know how to do anything else, anyway. Also I have to earn my living, and occupy myself.

Francis Bacon
<p style="color: #663d3a">…</p>

#663d3a background

An artist never really finishes his work; he merely abandons it.

Paul Valéry
<p style="background-color: #663d3a">…</p>

#663d3a shadow

An artist is not paid for his labor but for his vision.

James McNeill Whistler
<p style="text-shadow: 0.1em 0.1em 0.15em #663d3a">…</p>

Color Charts

Color Space Conversions

Decimal
6700346
Binary
01100110, 00111101, 00111010
Hexadecimal
#663d3a
LRV
≈ 6.5%
Closest short hex
#644 ΔE = 3.549
RGB
rgb(102, 61, 58)
RGBA
rgba(102, 61, 58, 1.0)
rg chromaticity
r: 0.462, g: 0.276, b: 0.262
RYB
red: 0.400%, yellow: 0.240%, blue: 0.227%
Android / android.graphics.Color
-10076870 / 0xff663d3a
HSL
hsl(4, 28%, 31%)
HSLA
hsla(4, 28%%, 31%%, 1.0)
HSV / HSB
hue: 4° (4.091), saturation: 43% (0.431), value: 40% (0.400)
HSP
hue: 4.091, saturation: 43.137%, perceived brightness: 29.551%
HSLuv (HUSL)
H: 15.854, S: 31.918, L: 30.565
Cubehelix
H: -4.136, S: 0.334, L: 0.286
TSL
T: 3.878, S: 0.188, L: 0.286
CMYK
cyan: 0% (0.000), magenta: 40% (0.402), yellow: 43% (0.431), key: 60% (0.600)
CMY
cyan: 60% (0.600), magenta: 76% (0.761), yellow: 77% (0.773)
XYZ
X: 7.912, Y: 6.468, Z: 4.834
xyY
x: 0.412, y: 0.337, Y: 6.468
CIELab
L: 30.565, a: 17.609, b: 9.466
CIELuv
L: 30.565, u: 26.678, v: 7.576
CIELCH / LCHab
L: 30.565, C: 19.992, H: 28.260
CIELUV / LCHuv
L: 30.565, C: 27.733, H: 15.854
Hunter-Lab
L: 25.433, a: 11.024, b: 6.534
CIECAM02
J: 23.013, C: 22.210, h: 24.788, Q: 94.514, M: 19.423, s: 45.332, H: 5.870
OSA-UCS
lightness: -10.025, jaune: 1.202, green: -3.023
LMS
L: 7.792, M: 5.442, S: 4.865
YCbCr
Y: 78.642, Cb: 120.615, Cr: 146.212
YCgCo
Y: 70.500, Cg: -9.500, Co: 36.500
YDbDr
Y: 72.917, Db: -22.449, Dr: -55.304
YPbPr
Y: 69.517, Pb: -6.215, Pr: 20.638
xvYCC
Y: 75.703, Cb: 122.541, Cr: 146.129
YIQ
Y: 72.917, I: 25.388, Q: 7.736
YUV
Y: 72.917, U: -7.340, V: 25.515
Munsell Color System
7.5R 3/4 ΔE = 1.520
Brand Color
Readability ΔE = 12.865

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