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#CD451B

#cd451b ≈ Sinopia

  • orange
  • Lightness: medium
  • Saturation: strong
  • Warm
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#cd451b is a color from the orange family, with medium lightness and strong saturation. In the RGB model it is made of 80.39% red, 27.06% green and 10.59% blue; printed in CMYK it uses 0% cyan, 66.34% magenta, 86.83% yellow and 19.61% black. Its hue angle is 14.16°, with 76.72% saturation and 45.49% lightness in HSL. It is a warm color, often associated with enthusiasm, warmth and creativity. Designers typically use it for call-to-action buttons, food and restaurant brands and brand accents. White text on this color reaches a contrast ratio of 4.71:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 2.01.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc3333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1731

Complementary

  1. #cd451b
  2. #1ba3cd

Split complementary

  1. #cd451b
  2. #1bcd9e
  3. #1b4acd

Analogous

  1. #cd1b4a
  2. #cd451b
  3. #cd9e1b

Triadic

  1. #cd451b
  2. #1bcd45
  3. #451bcd

Tetradic

  1. #cd451b
  2. #a3cd1b
  3. #1ba3cd
  4. #451bcd

Square

  1. #cd451b
  2. #4acd1b
  3. #1ba3cd
  4. #9e1bcd

Monochromatic

  1. #461709
  2. #892e12
  3. #cd451b
  4. #e8714d
  5. #f0a791

Shades

#cd451b mixed progressively with black.

  1. #cd451b
  2. #b93e18
  3. #a43716
  4. #903013
  5. #7b2910
  6. #67230e
  7. #521c0b
  8. #3e1508
  9. #290e05
  10. #150703
  11. #000000

Tints

#cd451b mixed progressively with white.

  1. #cd451b
  2. #d25832
  3. #d76a49
  4. #dc7d5f
  5. #e18f76
  6. #e6a28d
  7. #ebb5a4
  8. #f0c7bb
  9. #f5dad1
  10. #faece8
  11. #ffffff

Tones

#cd451b mixed progressively with gray.

  1. #cd451b
  2. #c54b25
  3. #be512f
  4. #b65739
  5. #ae5d43
  6. #a7634e
  7. #9f6858
  8. #976e62
  9. #8f746c
  10. #887a76
  11. #808080

Readable text 4.71:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.46:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #747474 ≈ 0.003% of males
Achromatomaly #9f645d ≈ 0.001% of males
Protanopia #6d6013 ≈ 1.01% of males
Deuteranopia #8f7f12 ≈ 1.27% of males
Tritanopia #e2183d ≈ 0.0001% of males
Protanomaly #9d5716 ≈ 1.08% of males
Deuteranomaly #ab6c16 ≈ 4.63% of males
Tritanomaly #da3033 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cd451b {
  color: #cd451b;
}
Background
.bg-cd451b {
  background-color: #cd451b;
  color: #ffffff;
}
Border
.border-cd451b {
  border: 2px solid #cd451b;
}
CSS variables
:root {
  --color-primary: #cd451b;
  --color-primary-rgb: 205 69 27;
  --color-primary-hsl: 14 77% 45%;
}
Gradient
.gradient-cd451b {
  background: linear-gradient(135deg, #cd451b, #cd9e1b);
}
Colored shadow
.shadow-cd451b {
  box-shadow: 0 8px 24px rgb(205 69 27 / 0.35);
}

#cb410b Sinopia ΔE 2.01 #c04000 Mahogany ΔE 4.48 #b7410e Rust ΔE 5.21 #d40000 Rosso Corsa ΔE 6.77 #e25822 Flame ΔE 6.91 #e62020 Lust ΔE 7.15 #e34234 Cinnabar ΔE 7.34 #32bae4 Inverted #747474 Grayscale 

Sinopia
#cd451b  rgb(205, 69, 27)  hsl(14, 77%, 45%)  Sinopia
#1ba3cd  rgb(27, 163, 205)  hsl(194, 77%, 45%)  Bondi Blue
#1bcd45  rgb(27, 205, 69)  hsl(134, 77%, 45%)  Lime Green
#451bcd  rgb(69, 27, 205)  hsl(254, 77%, 45%)  Medium Blue