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#D43009

#d43009 ≈ Sinopia

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#d43009 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 83.14% red, 18.82% green and 3.53% blue; printed in CMYK it uses 0% cyan, 77.36% magenta, 95.75% yellow and 16.86% black. Its hue angle is 11.53°, with 91.86% saturation and 43.33% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 4.97:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 3.38.

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 luminance0.1613

Complementary

  1. #d43009
  2. #09add4

Split complementary

  1. #d43009
  2. #09d496
  3. #0947d4

Analogous

  1. #d40947
  2. #d43009
  3. #d49609

Triadic

  1. #d43009
  2. #09d430
  3. #3009d4

Tetradic

  1. #d43009
  2. #add409
  3. #09add4
  4. #3009d4

Square

  1. #d43009
  2. #47d409
  3. #09add4
  4. #9609d4

Monochromatic

  1. #410f03
  2. #8b1f06
  3. #d43009
  4. #f65933
  5. #f9957d

Shades

#d43009 mixed progressively with black.

  1. #d43009
  2. #bf2b08
  3. #aa2607
  4. #942206
  5. #7f1d05
  6. #6a1805
  7. #551304
  8. #400e03
  9. #2a0a02
  10. #150501
  11. #000000

Tints

#d43009 mixed progressively with white.

  1. #d43009
  2. #d84522
  3. #dd593a
  4. #e16e53
  5. #e5836b
  6. #ea9884
  7. #eeac9d
  8. #f2c1b5
  9. #f6d6ce
  10. #fbeae6
  11. #ffffff

Tones

#d43009 mixed progressively with gray.

  1. #d43009
  2. #cc3815
  3. #c34021
  4. #bb482d
  5. #b25039
  6. #aa5845
  7. #a26050
  8. #99685c
  9. #917068
  10. #887874
  11. #808080

Readable text 4.97:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.23:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #707070 ≈ 0.003% of males
Achromatomaly #a25d58 ≈ 0.001% of males
Protanopia #655900 ≈ 1.01% of males
Deuteranopia #8d7d00 ≈ 1.27% of males
Tritanopia #ea002b ≈ 0.0001% of males
Protanomaly #9e4b01 ≈ 1.08% of males
Deuteranomaly #ae6700 ≈ 4.63% of males
Tritanomaly #e20022 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-d43009 {
  color: #d43009;
}
Background
.bg-d43009 {
  background-color: #d43009;
  color: #ffffff;
}
Border
.border-d43009 {
  border: 2px solid #d43009;
}
CSS variables
:root {
  --color-primary: #d43009;
  --color-primary-rgb: 212 48 9;
  --color-primary-hsl: 12 92% 43%;
}
Gradient
.gradient-d43009 {
  background: linear-gradient(135deg, #d43009, #d49609);
}
Colored shadow
.shadow-d43009 {
  box-shadow: 0 8px 24px rgb(212 48 9 / 0.35);
}

#cb410b Sinopia ΔE 3.38 #d40000 Rosso Corsa ΔE 3.88 #c04000 Mahogany ΔE 5.36 #e62020 Lust ΔE 5.69 #b7410e Rust ΔE 6.02 #c80815 Venetian Red ΔE 7.02 #e30022 Cadmium Red ΔE 7.23 #2bcff6 Inverted #707070 Grayscale 

Sinopia
#d43009  rgb(212, 48, 9)  hsl(12, 92%, 43%)  Sinopia
#09add4  rgb(9, 173, 212)  hsl(192, 92%, 43%)  Moonstone Blue
#09d430  rgb(9, 212, 48)  hsl(132, 92%, 43%)  Lime Green
#3009d4  rgb(48, 9, 212)  hsl(252, 92%, 43%)  Medium Blue