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#CD181F

#cd181f ≈ Lava

  • red
  • Lightness: medium
  • Saturation: strong
  • Warm
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#cd181f is a color from the red family, with medium lightness and strong saturation. In the RGB model it is made of 80.39% red, 9.41% green and 12.16% blue; printed in CMYK it uses 0% cyan, 88.29% magenta, 84.88% yellow and 19.61% black. Its hue angle is 357.68°, with 79.04% saturation and 44.9% 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 5.61:1 (WCAG AA). The closest named color is Lava (#cf1020), ΔE 0.71.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1373

Complementary

  1. #cd181f
  2. #18cdc6

Split complementary

  1. #cd181f
  2. #18cd6b
  3. #1879cd

Analogous

  1. #cd1879
  2. #cd181f
  3. #cd6b18

Triadic

  1. #cd181f
  2. #1fcd18
  3. #181fcd

Tetradic

  1. #cd181f
  2. #cdc618
  3. #18cdc6
  4. #181fcd

Square

  1. #cd181f
  2. #79cd18
  3. #18cdc6
  4. #6b18cd

Monochromatic

  1. #44080a
  2. #891015
  3. #cd181f
  4. #ea484e
  5. #f28c90

Shades

#cd181f mixed progressively with black.

  1. #cd181f
  2. #b9161c
  3. #a41319
  4. #901116
  5. #7b0e13
  6. #670c10
  7. #520a0c
  8. #3e0709
  9. #290506
  10. #150203
  11. #000000

Tints

#cd181f mixed progressively with white.

  1. #cd181f
  2. #d22f35
  3. #d7464c
  4. #dc5d62
  5. #e17479
  6. #e68c8f
  7. #eba3a5
  8. #f0babc
  9. #f5d1d2
  10. #fae8e9
  11. #ffffff

Tones

#cd181f mixed progressively with gray.

  1. #cd181f
  2. #c52229
  3. #be2d32
  4. #b6373c
  5. #ae4246
  6. #a74c50
  7. #9f5659
  8. #976163
  9. #8f6b6d
  10. #887676
  11. #808080

Readable text 5.61:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.75:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #686868 ≈ 0.003% of males
Achromatomaly #9b5354 ≈ 0.001% of males
Protanopia #594f1c ≈ 1.01% of males
Deuteranopia #847513 ≈ 1.27% of males
Tritanopia #e2001f ≈ 0.0001% of males
Protanomaly #96401d ≈ 1.08% of males
Deuteranomaly #a65d18 ≈ 4.63% of males
Tritanomaly #da001f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cd181f {
  color: #cd181f;
}
Background
.bg-cd181f {
  background-color: #cd181f;
  color: #ffffff;
}
Border
.border-cd181f {
  border: 2px solid #cd181f;
}
CSS variables
:root {
  --color-primary: #cd181f;
  --color-primary-rgb: 205 24 31;
  --color-primary-hsl: 358 79% 45%;
}
Gradient
.gradient-cd181f {
  background: linear-gradient(135deg, #cd181f, #cd6b18);
}
Colored shadow
.shadow-cd181f {
  box-shadow: 0 8px 24px rgb(205 24 31 / 0.35);
}

#cf1020 Lava ΔE 0.71 #ce2029 Fire Engine Red ΔE 1.97 #c80815 Venetian Red ΔE 2.04 #cc3333 Persian Red ΔE 3.76 #e30022 Cadmium Red ΔE 4.09 #d40000 Rosso Corsa ΔE 4.58 #b31b1b Cornell Red ΔE 5.11 #32e7e0 Inverted #686868 Grayscale 

Lava
#cd181f  rgb(205, 24, 31)  hsl(358, 79%, 45%)  Lava
#18cdc6  rgb(24, 205, 198)  hsl(178, 79%, 45%)  Medium Turquoise
#1fcd18  rgb(31, 205, 24)  hsl(118, 79%, 45%)  Lime Green
#181fcd  rgb(24, 31, 205)  hsl(238, 79%, 45%)  Medium Blue