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#AF151D

#af151d ≈ Firebrick

  • red
  • Lightness: low
  • Saturation: strong
  • Warm
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#af151d is a color from the red family, with low lightness and strong saturation. In the RGB model it is made of 68.63% red, 8.24% green and 11.37% blue; printed in CMYK it uses 0% cyan, 88% magenta, 83.43% yellow and 31.37% black. Its hue angle is 356.88°, with 78.57% saturation and 38.43% 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 7.12:1 (WCAG AAA). The closest named color is Firebrick (#b22222), ΔE 1.61.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#990033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0974

Complementary

  1. #af151d
  2. #15afa7

Split complementary

  1. #af151d
  2. #15af5a
  3. #156aaf

Analogous

  1. #af156a
  2. #af151d
  3. #af5a15

Triadic

  1. #af151d
  2. #1daf15
  3. #151daf

Tetradic

  1. #af151d
  2. #afa715
  3. #15afa7
  4. #151daf

Square

  1. #af151d
  2. #6aaf15
  3. #15afa7
  4. #5a15af

Monochromatic

  1. #260506
  2. #6b0d12
  3. #af151d
  4. #e62b35
  5. #ee6f76

Shades

#af151d mixed progressively with black.

  1. #af151d
  2. #9e131a
  3. #8c1117
  4. #7b0f14
  5. #690d11
  6. #580b0f
  7. #46080c
  8. #350609
  9. #230406
  10. #120203
  11. #000000

Tints

#af151d mixed progressively with white.

  1. #af151d
  2. #b72c34
  3. #bf444a
  4. #c75b61
  5. #cf7377
  6. #d78a8e
  7. #dfa1a5
  8. #e7b9bb
  9. #efd0d2
  10. #f7e8e8
  11. #ffffff

Tones

#af151d mixed progressively with gray.

  1. #af151d
  2. #aa2027
  3. #a62a31
  4. #a1353b
  5. #9c4045
  6. #984b4f
  7. #935558
  8. #8e6062
  9. #896b6c
  10. #857576
  11. #808080

Readable text 7.12:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.95:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #585858 ≈ 0.003% of males
Achromatomaly #844647 ≈ 0.001% of males
Protanopia #4b431b ≈ 1.01% of males
Deuteranopia #706314 ≈ 1.27% of males
Tritanopia #c1001b ≈ 0.0001% of males
Protanomaly #7f361c ≈ 1.08% of males
Deuteranomaly #8d4f18 ≈ 4.63% of males
Tritanomaly #ba001c ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-af151d {
  color: #af151d;
}
Background
.bg-af151d {
  background-color: #af151d;
  color: #ffffff;
}
Border
.border-af151d {
  border: 2px solid #af151d;
}
CSS variables
:root {
  --color-primary: #af151d;
  --color-primary-rgb: 175 21 29;
  --color-primary-hsl: 357 79% 38%;
}
Gradient
.gradient-af151d {
  background: linear-gradient(135deg, #af151d, #af5a15);
}
Colored shadow
.shadow-af151d {
  box-shadow: 0 8px 24px rgb(175 21 29 / 0.35);
}

#b22222 Firebrick ΔE 1.61 #b31b1b Cornell Red ΔE 1.66 #a52a2a Brown ΔE 3.18 #a52a2a Auburn ΔE 3.18 #a81c07 Rufous ΔE 5.25 #c80815 Venetian Red ΔE 5.30 #960018 Carmine ΔE 5.76 #50eae2 Inverted #585858 Grayscale 

Firebrick
#af151d  rgb(175, 21, 29)  hsl(357, 79%, 38%)  Firebrick
#15afa7  rgb(21, 175, 167)  hsl(177, 79%, 38%)  Light Sea Green
#1daf15  rgb(29, 175, 21)  hsl(117, 79%, 38%)  Kelly Green
#151daf  rgb(21, 29, 175)  hsl(237, 79%, 38%)  Zaffre