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#CF3101

#cf3101 ≈ Sinopia

  • brown
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#cf3101 is a color from the brown family, with medium lightness and vivid saturation. In the RGB model it is made of 81.18% red, 19.22% green and 0.39% blue; printed in CMYK it uses 0% cyan, 76.33% magenta, 99.52% yellow and 18.82% black. Its hue angle is 13.98°, with 99.04% saturation and 40.78% lightness in HSL. It is a warm color, often associated with reliability, warmth and earthiness. Designers typically use it for cafés and coffee brands, rustic and natural styles and call-to-action buttons. White text on this color reaches a contrast ratio of 5.13:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 2.67.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1546

Complementary

  1. #cf3101
  2. #019fcf

Split complementary

  1. #cf3101
  2. #01cf98
  3. #0138cf

Analogous

  1. #cf0138
  2. #cf3101
  3. #cf9801

Triadic

  1. #cf3101
  2. #01cf31
  3. #3101cf

Tetradic

  1. #cf3101
  2. #9fcf01
  3. #019fcf
  4. #3101cf

Square

  1. #cf3101
  2. #38cf01
  3. #019fcf
  4. #9801cf

Monochromatic

  1. #370d00
  2. #831f01
  3. #cf3101
  4. #fe531f
  5. #fe8d6b

Shades

#cf3101 mixed progressively with black.

  1. #cf3101
  2. #ba2c01
  3. #a62701
  4. #912201
  5. #7c1d01
  6. #681901
  7. #531400
  8. #3e0f00
  9. #290a00
  10. #150500
  11. #000000

Tints

#cf3101 mixed progressively with white.

  1. #cf3101
  2. #d4461a
  3. #d95a34
  4. #dd6f4d
  5. #e28367
  6. #e79880
  7. #ecad99
  8. #f1c1b3
  9. #f5d6cc
  10. #faeae6
  11. #ffffff

Tones

#cf3101 mixed progressively with gray.

  1. #cf3101
  2. #c7390e
  3. #bf411a
  4. #b74927
  5. #af5134
  6. #a85941
  7. #a0604d
  8. #98685a
  9. #907067
  10. #887873
  11. #808080

Readable text 5.13:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.09:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6e6e6e ≈ 0.003% of males
Achromatomaly #9e5b56 ≈ 0.001% of males
Protanopia #645700 ≈ 1.01% of males
Deuteranopia #8a7a00 ≈ 1.27% of males
Tritanopia #e5002b ≈ 0.0001% of males
Protanomaly #9b4b00 ≈ 1.08% of males
Deuteranomaly #aa6500 ≈ 4.63% of males
Tritanomaly #dc0020 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cf3101 {
  color: #cf3101;
}
Background
.bg-cf3101 {
  background-color: #cf3101;
  color: #ffffff;
}
Border
.border-cf3101 {
  border: 2px solid #cf3101;
}
CSS variables
:root {
  --color-primary: #cf3101;
  --color-primary-rgb: 207 49 1;
  --color-primary-hsl: 14 99% 41%;
}
Gradient
.gradient-cf3101 {
  background: linear-gradient(135deg, #cf3101, #cf9801);
}
Colored shadow
.shadow-cf3101 {
  box-shadow: 0 8px 24px rgb(207 49 1 / 0.35);
}

#cb410b Sinopia ΔE 2.67 #c04000 Mahogany ΔE 4.09 #d40000 Rosso Corsa ΔE 4.27 #b7410e Rust ΔE 4.86 #e62020 Lust ΔE 7.12 #c80815 Venetian Red ΔE 7.40 #cf1020 Lava ΔE 8.27 #30cefe Inverted #6e6e6e Grayscale 

Sinopia
#cf3101  rgb(207, 49, 1)  hsl(14, 99%, 41%)  Sinopia
#019fcf  rgb(1, 159, 207)  hsl(194, 99%, 41%)  Bondi Blue
#01cf31  rgb(1, 207, 49)  hsl(134, 99%, 41%)  Lime Green
#3101cf  rgb(49, 1, 207)  hsl(254, 99%, 41%)  Medium Blue