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#CB3003

#cb3003 ≈ Sinopia

  • brown
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#cb3003 is a color from the brown family, with medium lightness and vivid saturation. In the RGB model it is made of 79.61% red, 18.82% green and 1.18% blue; printed in CMYK it uses 0% cyan, 76.35% magenta, 98.52% yellow and 20.39% black. Its hue angle is 13.5°, with 97.09% saturation and 40.39% 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 5.3:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 3.16.

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 luminance0.1482

Complementary

  1. #cb3003
  2. #039ecb

Split complementary

  1. #cb3003
  2. #03cb94
  3. #033acb

Analogous

  1. #cb033a
  2. #cb3003
  3. #cb9403

Triadic

  1. #cb3003
  2. #03cb30
  3. #3003cb

Tetradic

  1. #cb3003
  2. #9ecb03
  3. #039ecb
  4. #3003cb

Square

  1. #cb3003
  2. #3acb03
  3. #039ecb
  4. #9403cb

Monochromatic

  1. #340c01
  2. #801e02
  3. #cb3003
  4. #fc501f
  5. #fd8b6a

Shades

#cb3003 mixed progressively with black.

  1. #cb3003
  2. #b72b03
  3. #a22602
  4. #8e2202
  5. #7a1d02
  6. #661802
  7. #511301
  8. #3d0e01
  9. #290a01
  10. #140500
  11. #000000

Tints

#cb3003 mixed progressively with white.

  1. #cb3003
  2. #d0451c
  3. #d55935
  4. #db6e4f
  5. #e08368
  6. #e59881
  7. #eaac9a
  8. #efc1b3
  9. #f5d6cd
  10. #faeae6
  11. #ffffff

Tones

#cb3003 mixed progressively with gray.

  1. #cb3003
  2. #c43810
  3. #bc401c
  4. #b54829
  5. #ad5035
  6. #a65842
  7. #9e604e
  8. #97685b
  9. #8f7067
  10. #887874
  11. #808080

Readable text 5.3:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.96:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6b6b6b ≈ 0.003% of males
Achromatomaly #9b5954 ≈ 0.001% of males
Protanopia #625500 ≈ 1.01% of males
Deuteranopia #887800 ≈ 1.27% of males
Tritanopia #e0002a ≈ 0.0001% of males
Protanomaly #984900 ≈ 1.08% of males
Deuteranomaly #a76300 ≈ 4.63% of males
Tritanomaly #d80120 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-cb3003 {
  color: #cb3003;
}
Background
.bg-cb3003 {
  background-color: #cb3003;
  color: #ffffff;
}
Border
.border-cb3003 {
  border: 2px solid #cb3003;
}
CSS variables
:root {
  --color-primary: #cb3003;
  --color-primary-rgb: 203 48 3;
  --color-primary-hsl: 14 97% 40%;
}
Gradient
.gradient-cb3003 {
  background: linear-gradient(135deg, #cb3003, #cb9403);
}
Colored shadow
.shadow-cb3003 {
  box-shadow: 0 8px 24px rgb(203 48 3 / 0.35);
}

#cb410b Sinopia ΔE 3.16 #d40000 Rosso Corsa ΔE 3.90 #c04000 Mahogany ΔE 4.06 #b7410e Rust ΔE 4.45 #c80815 Venetian Red ΔE 6.75 #e62020 Lust ΔE 7.37 #cf1020 Lava ΔE 7.80 #34cffc Inverted #6b6b6b Grayscale 

Sinopia
#cb3003  rgb(203, 48, 3)  hsl(14, 97%, 40%)  Sinopia
#039ecb  rgb(3, 158, 203)  hsl(194, 97%, 40%)  Bondi Blue
#03cb30  rgb(3, 203, 48)  hsl(134, 97%, 40%)  Lime Green
#3003cb  rgb(48, 3, 203)  hsl(254, 97%, 40%)  Medium Blue