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#371C19

#371c19 ≈ Bistre

  • red
  • Lightness: very low
  • Saturation: muted
  • Warm
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#371c19 is a color from the red family, with very low lightness and muted saturation. In the RGB model it is made of 21.57% red, 10.98% green and 9.8% blue; printed in CMYK it uses 0% cyan, 49.09% magenta, 54.55% yellow and 78.43% black. Its hue angle is 6°, with 37.5% saturation and 15.69% 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 15.64:1 (WCAG AAA). The closest named color is Bistre (#3d2b1f), ΔE 8.22.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0171

Complementary

  1. #371c19
  2. #193437

Split complementary

  1. #371c19
  2. #19372b
  3. #192537

Analogous

  1. #371925
  2. #371c19
  3. #372b19

Triadic

  1. #371c19
  2. #19371c
  3. #1c1937

Tetradic

  1. #371c19
  2. #343719
  3. #193437
  4. #1c1937

Square

  1. #371c19
  2. #253719
  3. #193437
  4. #2b1937

Monochromatic

  1. #0e0706
  2. #0e0706
  3. #371c19
  4. #6c3731
  5. #a05249

Shades

#371c19 mixed progressively with black.

  1. #371c19
  2. #321917
  3. #2c1614
  4. #271412
  5. #21110f
  6. #1c0e0d
  7. #160b0a
  8. #110808
  9. #0b0605
  10. #060303
  11. #000000

Tints

#371c19 mixed progressively with white.

  1. #371c19
  2. #4b3330
  3. #5f4947
  4. #73605e
  5. #877775
  6. #9b8e8c
  7. #afa4a3
  8. #c3bbba
  9. #d7d2d1
  10. #ebe8e8
  11. #ffffff

Tones

#371c19 mixed progressively with gray.

  1. #371c19
  2. #3e2623
  3. #46302e
  4. #4d3a38
  5. #544442
  6. #5c4e4d
  7. #635857
  8. #6a6261
  9. #716c6b
  10. #797676
  11. #808080

Readable text 15.64:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.34:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #232323 ≈ 0.003% of males
Achromatomaly #2c2120 ≈ 0.001% of males
Protanopia #222019 ≈ 1.01% of males
Deuteranopia #292619 ≈ 1.27% of males
Tritanopia #3c181b ≈ 0.0001% of males
Protanomaly #2c1e19 ≈ 1.08% of males
Deuteranomaly #2f2219 ≈ 4.63% of males
Tritanomaly #3a1a1a ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-371c19 {
  color: #371c19;
}
Background
.bg-371c19 {
  background-color: #371c19;
  color: #ffffff;
}
Border
.border-371c19 {
  border: 2px solid #371c19;
}
CSS variables
:root {
  --color-primary: #371c19;
  --color-primary-rgb: 55 28 25;
  --color-primary-hsl: 6 38% 16%;
}
Gradient
.gradient-371c19 {
  background: linear-gradient(135deg, #371c19, #372b19);
}
Colored shadow
.shadow-371c19 {
  box-shadow: 0 8px 24px rgb(55 28 25 / 0.35);
}

#3d2b1f Bistre ΔE 8.22 #592720 Caput Mortuum ΔE 8.93 #1a1110 Licorice ΔE 10.39 #483c32 Taupe ΔE 13.04 #65000b Rosewood ΔE 14.19 #100c08 Smoky Black ΔE 14.35 #722f37 Wine ΔE 14.54 #c8e3e6 Inverted #232323 Grayscale 

Bistre
#371c19  rgb(55, 28, 25)  hsl(6, 38%, 16%)  Bistre
#193437  rgb(25, 52, 55)  hsl(186, 38%, 16%)  Gunmetal
#19371c  rgb(25, 55, 28)  hsl(126, 38%, 16%)  Phthalo Green
#1c1937  rgb(28, 25, 55)  hsl(246, 38%, 16%)  Oxford Blue