ColorTool
Log in
#DC3309

#dc3309 ≈ Sinopia

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#dc3309 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 86.27% red, 20% green and 3.53% blue; printed in CMYK it uses 0% cyan, 76.82% magenta, 95.91% yellow and 13.73% black. Its hue angle is 11.94°, with 92.14% saturation and 44.9% 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 4.65:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 3.73.

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 luminance0.176

Complementary

  1. #dc3309
  2. #09b2dc

Split complementary

  1. #dc3309
  2. #09dc9c
  3. #0949dc

Analogous

  1. #dc0949
  2. #dc3309
  3. #dc9c09

Triadic

  1. #dc3309
  2. #09dc33
  3. #3309dc

Tetradic

  1. #dc3309
  2. #b2dc09
  3. #09b2dc
  4. #3309dc

Square

  1. #dc3309
  2. #49dc09
  3. #09b2dc
  4. #9c09dc

Monochromatic

  1. #491103
  2. #922206
  3. #dc3309
  4. #f7603b
  5. #fa9b84

Shades

#dc3309 mixed progressively with black.

  1. #dc3309
  2. #c62e08
  3. #b02907
  4. #9a2406
  5. #841f05
  6. #6e1a05
  7. #581404
  8. #420f03
  9. #2c0a02
  10. #160501
  11. #000000

Tints

#dc3309 mixed progressively with white.

  1. #dc3309
  2. #e04722
  3. #e35c3a
  4. #e77053
  5. #ea856b
  6. #ee9984
  7. #f1ad9d
  8. #f5c2b5
  9. #f8d6ce
  10. #fcebe6
  11. #ffffff

Tones

#dc3309 mixed progressively with gray.

  1. #dc3309
  2. #d33b15
  3. #ca4221
  4. #c04a2d
  5. #b75239
  6. #ae5a45
  7. #a56150
  8. #9c695c
  9. #927168
  10. #897874
  11. #808080

Readable text 4.65:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.52:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #747474 ≈ 0.003% of males
Achromatomaly #a8615c ≈ 0.001% of males
Protanopia #6a5d00 ≈ 1.01% of males
Deuteranopia #938200 ≈ 1.27% of males
Tritanopia #f3002e ≈ 0.0001% of males
Protanomaly #a44f01 ≈ 1.08% of males
Deuteranomaly #b56b00 ≈ 4.63% of males
Tritanomaly #ea0024 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-dc3309 {
  color: #dc3309;
}
Background
.bg-dc3309 {
  background-color: #dc3309;
  color: #ffffff;
}
Border
.border-dc3309 {
  border: 2px solid #dc3309;
}
CSS variables
:root {
  --color-primary: #dc3309;
  --color-primary-rgb: 220 51 9;
  --color-primary-hsl: 12 92% 45%;
}
Gradient
.gradient-dc3309 {
  background: linear-gradient(135deg, #dc3309, #dc9c09);
}
Colored shadow
.shadow-dc3309 {
  box-shadow: 0 8px 24px rgb(220 51 9 / 0.35);
}

#cb410b Sinopia ΔE 3.73 #d40000 Rosso Corsa ΔE 5.35 #e62020 Lust ΔE 5.40 #ff0000 Red ΔE 6.02 #ff0800 Candy Apple Red ΔE 6.04 #c04000 Mahogany ΔE 6.24 #ff2400 Scarlet ΔE 6.39 #23ccf6 Inverted #747474 Grayscale 

Sinopia
#dc3309  rgb(220, 51, 9)  hsl(12, 92%, 45%)  Sinopia
#09b2dc  rgb(9, 178, 220)  hsl(192, 92%, 45%)  Deep Sky Blue
#09dc33  rgb(9, 220, 51)  hsl(132, 92%, 45%)  Malachite
#3309dc  rgb(51, 9, 220)  hsl(252, 92%, 45%)  Medium Blue