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#CB3300

#cb3300 ≈ Sinopia

  • brown
  • Lightness: low
  • Saturation: vivid
  • Warm
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#cb3300 is a color from the brown family, with low lightness and vivid saturation. In the RGB model it is made of 79.61% red, 20% green and 0% blue; printed in CMYK it uses 0% cyan, 74.88% magenta, 100% yellow and 20.39% black. Its hue angle is 15.07°, with 100% saturation and 39.8% 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 5.23:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 2.48.

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 luminance0.1506

Complementary

  1. #cb3300
  2. #0098cb

Split complementary

  1. #cb3300
  2. #00cb98
  3. #0033cb

Analogous

  1. #cb0033
  2. #cb3300
  3. #cb9800

Triadic

  1. #cb3300
  2. #00cb33
  3. #3300cb

Tetradic

  1. #cb3300
  2. #98cb00
  3. #0098cb
  4. #3300cb

Square

  1. #cb3300
  2. #33cb00
  3. #0098cb
  4. #9800cb

Monochromatic

  1. #320d00
  2. #7e2000
  3. #cb3300
  4. #ff5218
  5. #ff8c65

Shades

#cb3300 mixed progressively with black.

  1. #cb3300
  2. #b72e00
  3. #a22900
  4. #8e2400
  5. #7a1f00
  6. #661a00
  7. #511400
  8. #3d0f00
  9. #290a00
  10. #140500
  11. #000000

Tints

#cb3300 mixed progressively with white.

  1. #cb3300
  2. #d0471a
  3. #d55c33
  4. #db704d
  5. #e08566
  6. #e59980
  7. #eaad99
  8. #efc2b3
  9. #f5d6cc
  10. #faebe6
  11. #ffffff

Tones

#cb3300 mixed progressively with gray.

  1. #cb3300
  2. #c43b0d
  3. #bc421a
  4. #b54a26
  5. #ad5233
  6. #a65a40
  7. #9e614d
  8. #97695a
  9. #8f7166
  10. #887873
  11. #808080

Readable text 5.23:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.01:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6c6c6c ≈ 0.003% of males
Achromatomaly #9b5b55 ≈ 0.001% of males
Protanopia #635700 ≈ 1.01% of males
Deuteranopia #887900 ≈ 1.27% of males
Tritanopia #e0002d ≈ 0.0001% of males
Protanomaly #984b00 ≈ 1.08% of males
Deuteranomaly #a76400 ≈ 4.63% of males
Tritanomaly #d80c21 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cb3300 {
  color: #cb3300;
}
Background
.bg-cb3300 {
  background-color: #cb3300;
  color: #ffffff;
}
Border
.border-cb3300 {
  border: 2px solid #cb3300;
}
CSS variables
:root {
  --color-primary: #cb3300;
  --color-primary-rgb: 203 51 0;
  --color-primary-hsl: 15 100% 40%;
}
Gradient
.gradient-cb3300 {
  background: linear-gradient(135deg, #cb3300, #cb9800);
}
Colored shadow
.shadow-cb3300 {
  box-shadow: 0 8px 24px rgb(203 51 0 / 0.35);
}

#cb410b Sinopia ΔE 2.48 #c04000 Mahogany ΔE 3.36 #b7410e Rust ΔE 4.09 #d40000 Rosso Corsa ΔE 4.68 #c80815 Venetian Red ΔE 7.60 #e62020 Lust ΔE 7.89 #cf1020 Lava ΔE 8.64 #34ccff Inverted #6c6c6c Grayscale 

Sinopia
#cb3300  rgb(203, 51, 0)  hsl(15, 100%, 40%)  Sinopia
#0098cb  rgb(0, 152, 203)  hsl(195, 100%, 40%)  Bondi Blue
#00cb33  rgb(0, 203, 51)  hsl(135, 100%, 40%)  Lime Green
#3300cb  rgb(51, 0, 203)  hsl(255, 100%, 40%)  Medium Blue