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#CF042D

#cf042d ≈ Fire Engine Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#cf042d is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 81.18% red, 1.57% green and 17.65% blue; printed in CMYK it uses 0% cyan, 98.07% magenta, 78.26% yellow and 18.82% black. Its hue angle is 347.88°, with 96.21% saturation and 41.37% 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 5.66:1 (WCAG AA). The closest named color is Fire Engine Red (#ce2029), ΔE 2.86.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1354

Complementary

  1. #cf042d
  2. #04cfa6

Split complementary

  1. #cf042d
  2. #04cf40
  3. #0492cf

Analogous

  1. #cf0492
  2. #cf042d
  3. #cf4004

Triadic

  1. #cf042d
  2. #2dcf04
  3. #042dcf

Tetradic

  1. #cf042d
  2. #cfa604
  3. #04cfa6
  4. #042dcf

Square

  1. #cf042d
  2. #92cf04
  3. #04cfa6
  4. #4004cf

Monochromatic

  1. #39010c
  2. #84031d
  3. #cf042d
  4. #fb2550
  5. #fc708c

Shades

#cf042d mixed progressively with black.

  1. #cf042d
  2. #ba0429
  3. #a60324
  4. #910320
  5. #7c021b
  6. #680217
  7. #530212
  8. #3e010e
  9. #290109
  10. #150005
  11. #000000

Tints

#cf042d mixed progressively with white.

  1. #cf042d
  2. #d41d42
  3. #d93657
  4. #dd4f6c
  5. #e26881
  6. #e78296
  7. #ec9bab
  8. #f1b4c0
  9. #f5cdd5
  10. #fae6ea
  11. #ffffff

Tones

#cf042d mixed progressively with gray.

  1. #cf042d
  2. #c71035
  3. #bf1d3e
  4. #b72946
  5. #af364e
  6. #a84257
  7. #a04e5f
  8. #985b67
  9. #90676f
  10. #887478
  11. #808080

Readable text 5.66:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.71:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #676767 ≈ 0.003% of males
Achromatomaly #9c5155 ≈ 0.001% of males
Protanopia #554d2c ≈ 1.01% of males
Deuteranopia #827525 ≈ 1.27% of males
Tritanopia #e4001c ≈ 0.0001% of males
Protanomaly #963c2c ≈ 1.08% of males
Deuteranomaly #a75c28 ≈ 4.63% of males
Tritanomaly #dc0024 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cf042d {
  color: #cf042d;
}
Background
.bg-cf042d {
  background-color: #cf042d;
  color: #ffffff;
}
Border
.border-cf042d {
  border: 2px solid #cf042d;
}
CSS variables
:root {
  --color-primary: #cf042d;
  --color-primary-rgb: 207 4 45;
  --color-primary-hsl: 348 96% 41%;
}
Gradient
.gradient-cf042d {
  background: linear-gradient(135deg, #cf042d, #cf4004);
}
Colored shadow
.shadow-cf042d {
  box-shadow: 0 8px 24px rgb(207 4 45 / 0.35);
}

#ce2029 Fire Engine Red ΔE 2.86 #cf1020 Lava ΔE 3.74 #c41e3a Cardinal ΔE 3.75 #cc3333 Persian Red ΔE 3.94 #dc143c Crimson ΔE 4.06 #e30022 Cadmium Red ΔE 5.62 #c80815 Venetian Red ΔE 5.63 #30fbd2 Inverted #676767 Grayscale 

Fire Engine Red
#cf042d  rgb(207, 4, 45)  hsl(348, 96%, 41%)  Fire Engine Red
#04cfa6  rgb(4, 207, 166)  hsl(168, 96%, 41%)  Caribbean Green
#2dcf04  rgb(45, 207, 4)  hsl(108, 96%, 41%)  Lime Green
#042dcf  rgb(4, 45, 207)  hsl(228, 96%, 41%)  Persian Blue