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#AB1B1F

#ab1b1f ≈ Firebrick

  • red
  • Lightness: low
  • Saturation: strong
  • Warm
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#ab1b1f is a color from the red family, with low lightness and strong saturation. In the RGB model it is made of 67.06% red, 10.59% green and 12.16% blue; printed in CMYK it uses 0% cyan, 84.21% magenta, 81.87% yellow and 32.94% black. Its hue angle is 358.33°, with 72.73% saturation and 38.82% 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 brand accents. White text on this color reaches a contrast ratio of 7.22:1 (WCAG AAA). The closest named color is Firebrick (#b22222), ΔE 1.84.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#993333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0954

Complementary

  1. #ab1b1f
  2. #1baba7

Split complementary

  1. #ab1b1f
  2. #1bab5f
  3. #1b67ab

Analogous

  1. #ab1b67
  2. #ab1b1f
  3. #ab5f1b

Triadic

  1. #ab1b1f
  2. #1fab1b
  3. #1b1fab

Tetradic

  1. #ab1b1f
  2. #aba71b
  3. #1baba7
  4. #1b1fab

Square

  1. #ab1b1f
  2. #67ab1b
  3. #1baba7
  4. #5f1bab

Monochromatic

  1. #270607
  2. #691113
  3. #ab1b1f
  4. #df3438
  5. #e97679

Shades

#ab1b1f mixed progressively with black.

  1. #ab1b1f
  2. #9a181c
  3. #891619
  4. #781316
  5. #671013
  6. #560e10
  7. #440b0c
  8. #330809
  9. #220506
  10. #110303
  11. #000000

Tints

#ab1b1f mixed progressively with white.

  1. #ab1b1f
  2. #b33235
  3. #bc494c
  4. #c45f62
  5. #cd7679
  6. #d58d8f
  7. #dda4a5
  8. #e6bbbc
  9. #eed1d2
  10. #f7e8e9
  11. #ffffff

Tones

#ab1b1f mixed progressively with gray.

  1. #ab1b1f
  2. #a72529
  3. #a22f32
  4. #9e393c
  5. #9a4346
  6. #964e50
  7. #915859
  8. #8d6263
  9. #896c6d
  10. #847676
  11. #808080

Readable text 7.22:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.91:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #575757 ≈ 0.003% of males
Achromatomaly #814647 ≈ 0.001% of males
Protanopia #4b431d ≈ 1.01% of males
Deuteranopia #6e6218 ≈ 1.27% of males
Tritanopia #bd001f ≈ 0.0001% of males
Protanomaly #7d371e ≈ 1.08% of males
Deuteranomaly #8b4f1b ≈ 4.63% of males
Tritanomaly #b6001f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ab1b1f {
  color: #ab1b1f;
}
Background
.bg-ab1b1f {
  background-color: #ab1b1f;
  color: #ffffff;
}
Border
.border-ab1b1f {
  border: 2px solid #ab1b1f;
}
CSS variables
:root {
  --color-primary: #ab1b1f;
  --color-primary-rgb: 171 27 31;
  --color-primary-hsl: 358 73% 39%;
}
Gradient
.gradient-ab1b1f {
  background: linear-gradient(135deg, #ab1b1f, #ab5f1b);
}
Colored shadow
.shadow-ab1b1f {
  box-shadow: 0 8px 24px rgb(171 27 31 / 0.35);
}

#b22222 Firebrick ΔE 1.84 #b31b1b Cornell Red ΔE 2.16 #a52a2a Brown ΔE 2.53 #a52a2a Auburn ΔE 2.53 #960018 Carmine ΔE 5.30 #a81c07 Rufous ΔE 5.35 #c80815 Venetian Red ΔE 5.96 #54e4e0 Inverted #575757 Grayscale 

Firebrick
#ab1b1f  rgb(171, 27, 31)  hsl(358, 73%, 39%)  Firebrick
#1baba7  rgb(27, 171, 167)  hsl(178, 73%, 39%)  Light Sea Green
#1fab1b  rgb(31, 171, 27)  hsl(118, 73%, 39%)  Kelly Green
#1b1fab  rgb(27, 31, 171)  hsl(238, 73%, 39%)  Zaffre