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#391E1F

#391e1f ≈ Caput Mortuum

  • red
  • Lightness: very low
  • Saturation: muted
  • Warm
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#391e1f is a color from the red family, with very low lightness and muted saturation. In the RGB model it is made of 22.35% red, 11.76% green and 12.16% blue; printed in CMYK it uses 0% cyan, 47.37% magenta, 45.61% yellow and 77.65% black. Its hue angle is 357.78°, with 31.03% saturation and 17.06% lightness in HSL. It is a warm color, often associated with energy, passion and urgency. Designers typically use it for food and restaurant brands, sales and promotions and luxury branding. White text on this color reaches a contrast ratio of 15.22:1 (WCAG AAA). The closest named color is Caput Mortuum (#592720), ΔE 9.45.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.019

Complementary

  1. #391e1f
  2. #1e3938

Split complementary

  1. #391e1f
  2. #1e392b
  3. #1e2d39

Analogous

  1. #391e2d
  2. #391e1f
  3. #392b1e

Triadic

  1. #391e1f
  2. #1f391e
  3. #1e1f39

Tetradic

  1. #391e1f
  2. #39381e
  3. #1e3938
  4. #1e1f39

Square

  1. #391e1f
  2. #2d391e
  3. #1e3938
  4. #2b1e39

Monochromatic

  1. #0d0707
  2. #0d0707
  3. #391e1f
  4. #6b383a
  5. #9d5356

Shades

#391e1f mixed progressively with black.

  1. #391e1f
  2. #331b1c
  3. #2e1819
  4. #281516
  5. #221213
  6. #1d0f10
  7. #170c0c
  8. #110909
  9. #0b0606
  10. #060303
  11. #000000

Tints

#391e1f mixed progressively with white.

  1. #391e1f
  2. #4d3535
  3. #614b4c
  4. #746262
  5. #887879
  6. #9c8f8f
  7. #b0a5a5
  8. #c4bcbc
  9. #d7d2d2
  10. #ebe9e9
  11. #ffffff

Tones

#391e1f mixed progressively with gray.

  1. #391e1f
  2. #402829
  3. #473232
  4. #4e3b3c
  5. #554546
  6. #5d4f50
  7. #645959
  8. #6b6363
  9. #726c6d
  10. #797676
  11. #808080

Readable text 15.22:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.38:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #262626 ≈ 0.003% of males
Achromatomaly #2e2323 ≈ 0.001% of males
Protanopia #23221f ≈ 1.01% of males
Deuteranopia #2a281f ≈ 1.27% of males
Tritanopia #3e1b1e ≈ 0.0001% of males
Protanomaly #2d211f ≈ 1.08% of males
Deuteranomaly #31241f ≈ 4.63% of males
Tritanomaly #3c1c1f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-391e1f {
  color: #391e1f;
}
Background
.bg-391e1f {
  background-color: #391e1f;
  color: #ffffff;
}
Border
.border-391e1f {
  border: 2px solid #391e1f;
}
CSS variables
:root {
  --color-primary: #391e1f;
  --color-primary-rgb: 57 30 31;
  --color-primary-hsl: 358 31% 17%;
}
Gradient
.gradient-391e1f {
  background: linear-gradient(135deg, #391e1f, #392b1e);
}
Colored shadow
.shadow-391e1f {
  box-shadow: 0 8px 24px rgb(57 30 31 / 0.35);
}

#592720 Caput Mortuum ΔE 9.45 #3d2b1f Bistre ΔE 9.52 #1a1110 Licorice ΔE 10.63 #483c32 Taupe ΔE 13.49 #722f37 Wine ΔE 13.78 #614051 Eggplant ΔE 13.79 #343434 Jet ΔE 14.76 #c6e1e0 Inverted #262626 Grayscale 

Caput Mortuum
#391e1f  rgb(57, 30, 31)  hsl(358, 31%, 17%)  Caput Mortuum
#1e3938  rgb(30, 57, 56)  hsl(178, 31%, 17%)  Dark Slate Gray
#1f391e  rgb(31, 57, 30)  hsl(118, 31%, 17%)  Phthalo Green
#1e1f39  rgb(30, 31, 57)  hsl(238, 31%, 17%)  Oxford Blue