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#C23D1D

#c23d1d ≈ Sinopia

  • red
  • Lightness: medium
  • Saturation: strong
  • Warm
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#c23d1d is a color from the red family, with medium lightness and strong saturation. In the RGB model it is made of 76.08% red, 23.92% green and 11.37% blue; printed in CMYK it uses 0% cyan, 68.56% magenta, 85.05% yellow and 23.92% black. Its hue angle is 11.64°, with 73.99% saturation and 43.73% 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 5.28:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 4.09.

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 luminance0.149

Complementary

  1. #c23d1d
  2. #1da2c2

Split complementary

  1. #c23d1d
  2. #1dc290
  3. #1d4fc2

Analogous

  1. #c21d4f
  2. #c23d1d
  3. #c2901d

Triadic

  1. #c23d1d
  2. #1dc23d
  3. #3d1dc2

Tetradic

  1. #c23d1d
  2. #a2c21d
  3. #1da2c2
  4. #3d1dc2

Square

  1. #c23d1d
  2. #4fc21d
  3. #1da2c2
  4. #901dc2

Monochromatic

  1. #3d1309
  2. #7f2813
  3. #c23d1d
  4. #e46648
  5. #ee9e8a

Shades

#c23d1d mixed progressively with black.

  1. #c23d1d
  2. #af371a
  3. #9b3117
  4. #882b14
  5. #742511
  6. #611f0f
  7. #4e180c
  8. #3a1209
  9. #270c06
  10. #130603
  11. #000000

Tints

#c23d1d mixed progressively with white.

  1. #c23d1d
  2. #c85034
  3. #ce644a
  4. #d47761
  5. #da8b77
  6. #e19e8e
  7. #e7b1a5
  8. #edc5bb
  9. #f3d8d2
  10. #f9ece8
  11. #ffffff

Tones

#c23d1d mixed progressively with gray.

  1. #c23d1d
  2. #bb4427
  3. #b54a31
  4. #ae513b
  5. #a85845
  6. #a15f4f
  7. #9a6558
  8. #946c62
  9. #8d736c
  10. #877976
  11. #808080

Readable text 5.28:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.98:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6c6c6c ≈ 0.003% of males
Achromatomaly #965c57 ≈ 0.001% of males
Protanopia #645917 ≈ 1.01% of males
Deuteranopia #857715 ≈ 1.27% of males
Tritanopia #d60a37 ≈ 0.0001% of males
Protanomaly #934f1a ≈ 1.08% of males
Deuteranomaly #a16419 ≈ 4.63% of males
Tritanomaly #ce272f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-c23d1d {
  color: #c23d1d;
}
Background
.bg-c23d1d {
  background-color: #c23d1d;
  color: #ffffff;
}
Border
.border-c23d1d {
  border: 2px solid #c23d1d;
}
CSS variables
:root {
  --color-primary: #c23d1d;
  --color-primary-rgb: 194 61 29;
  --color-primary-hsl: 12 74% 44%;
}
Gradient
.gradient-c23d1d {
  background: linear-gradient(135deg, #c23d1d, #c2901d);
}
Colored shadow
.shadow-c23d1d {
  box-shadow: 0 8px 24px rgb(194 61 29 / 0.35);
}

#cb410b Sinopia ΔE 4.09 #b7410e Rust ΔE 4.27 #c04000 Mahogany ΔE 4.93 #d40000 Rosso Corsa ΔE 5.06 #c80815 Venetian Red ΔE 6.20 #cf1020 Lava ΔE 6.83 #cc3333 Persian Red ΔE 7.17 #3dc2e2 Inverted #6c6c6c Grayscale 

Sinopia
#c23d1d  rgb(194, 61, 29)  hsl(12, 74%, 44%)  Sinopia
#1da2c2  rgb(29, 162, 194)  hsl(192, 74%, 44%)  Bondi Blue
#1dc23d  rgb(29, 194, 61)  hsl(132, 74%, 44%)  Lime Green
#3d1dc2  rgb(61, 29, 194)  hsl(252, 74%, 44%)  Medium Blue