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#EF430F

#ef430f ≈ Coquelicot

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef430f is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 26.27% green and 5.88% blue; printed in CMYK it uses 0% cyan, 71.97% magenta, 93.72% yellow and 6.27% black. Its hue angle is 13.93°, with 88.19% saturation and 49.8% lightness in HSL. It is a warm color, often associated with enthusiasm, warmth and creativity. Designers typically use it for call-to-action buttons and food and restaurant brands. Black text on this color reaches a contrast ratio of 5.48:1 (WCAG AA). The closest named color is Coquelicot (#ff3800), ΔE 2.58.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.224

Complementary

  1. #ef430f
  2. #0fbbef

Split complementary

  1. #ef430f
  2. #0fefb3
  3. #0f4bef

Analogous

  1. #ef0f4b
  2. #ef430f
  3. #efb30f

Triadic

  1. #ef430f
  2. #0fef43
  3. #430fef

Tetradic

  1. #ef430f
  2. #bbef0f
  3. #0fbbef
  4. #430fef

Square

  1. #ef430f
  2. #4bef0f
  3. #0fbbef
  4. #b30fef

Monochromatic

  1. #5f1b06
  2. #a72f0a
  3. #ef430f
  4. #f47b56
  5. #f9b39e

Shades

#ef430f mixed progressively with black.

  1. #ef430f
  2. #d73c0e
  3. #bf360c
  4. #a72f0b
  5. #8f2809
  6. #782208
  7. #601b06
  8. #481405
  9. #300d03
  10. #180702
  11. #000000

Tints

#ef430f mixed progressively with white.

  1. #ef430f
  2. #f15627
  3. #f2693f
  4. #f47b57
  5. #f58e6f
  6. #f7a187
  7. #f9b49f
  8. #fac7b7
  9. #fcd9cf
  10. #fdece7
  11. #ffffff

Tones

#ef430f mixed progressively with gray.

  1. #ef430f
  2. #e4491a
  3. #d94f26
  4. #ce5531
  5. #c35b3c
  6. #b86248
  7. #ac6853
  8. #a16e5e
  9. #967469
  10. #8b7a75
  11. #808080

Readable text 3.83:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.48:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #828282 ≈ 0.003% of males
Achromatomaly #b86e67 ≈ 0.001% of males
Protanopia #796a00 ≈ 1.01% of males
Deuteranopia #a39000 ≈ 1.27% of males
Tritanopia #ff003b ≈ 0.0001% of males
Protanomaly #b45d04 ≈ 1.08% of males
Deuteranomaly #c67900 ≈ 4.63% of males
Tritanomaly #fe1f2f ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef430f {
  color: #ef430f;
}
Background
.bg-ef430f {
  background-color: #ef430f;
  color: #000000;
}
Border
.border-ef430f {
  border: 2px solid #ef430f;
}
CSS variables
:root {
  --color-primary: #ef430f;
  --color-primary-rgb: 239 67 15;
  --color-primary-hsl: 14 88% 50%;
}
Gradient
.gradient-ef430f {
  background: linear-gradient(135deg, #ef430f, #efb30f);
}
Colored shadow
.shadow-ef430f {
  box-shadow: 0 8px 24px rgb(239 67 15 / 0.35);
}

#ff3800 Coquelicot ΔE 2.58 #ff2800 Ferrari Red ΔE 3.16 #ff4500 Orange Red ΔE 3.36 #ff2400 Scarlet ΔE 3.39 #e25822 Flame ΔE 3.73 #f94d00 Tangelo ΔE 3.75 #ff0800 Candy Apple Red ΔE 4.63 #10bcf0 Inverted #828282 Grayscale 

Coquelicot
#ef430f  rgb(239, 67, 15)  hsl(14, 88%, 50%)  Coquelicot
#0fbbef  rgb(15, 187, 239)  hsl(194, 88%, 50%)  Deep Sky Blue
#0fef43  rgb(15, 239, 67)  hsl(134, 88%, 50%)  Lime
#430fef  rgb(67, 15, 239)  hsl(254, 88%, 50%)  Ultramarine