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#EF512E

#ef512e ≈ Coquelicot

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef512e is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 31.76% green and 18.04% blue; printed in CMYK it uses 0% cyan, 66.11% magenta, 80.75% yellow and 6.27% black. Its hue angle is 10.88°, with 85.78% saturation and 55.88% 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. Black text on this color reaches a contrast ratio of 5.89:1 (WCAG AA). The closest named color is Coquelicot (#ff3800), ΔE 4.39.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff6633
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2443

Complementary

  1. #ef512e
  2. #2eccef

Split complementary

  1. #ef512e
  2. #2eefb1
  3. #2e6bef

Analogous

  1. #ef2e6b
  2. #ef512e
  3. #efb12e

Triadic

  1. #ef512e
  2. #2eef51
  3. #512eef

Tetradic

  1. #ef512e
  2. #ccef2e
  3. #2eccef
  4. #512eef

Square

  1. #ef512e
  2. #6bef2e
  3. #2eccef
  4. #b12eef

Monochromatic

  1. #7b1e09
  2. #c22f0f
  3. #ef512e
  4. #f48c75
  5. #fac7bc

Shades

#ef512e mixed progressively with black.

  1. #ef512e
  2. #d74929
  3. #bf4125
  4. #a73920
  5. #8f311c
  6. #782917
  7. #602012
  8. #48180e
  9. #301009
  10. #180805
  11. #000000

Tints

#ef512e mixed progressively with white.

  1. #ef512e
  2. #f16243
  3. #f27458
  4. #f4856d
  5. #f59782
  6. #f7a897
  7. #f9b9ab
  8. #facbc0
  9. #fcdcd5
  10. #fdeeea
  11. #ffffff

Tones

#ef512e mixed progressively with gray.

  1. #ef512e
  2. #e45636
  3. #d95a3e
  4. #ce5f47
  5. #c3644f
  6. #b86957
  7. #ac6d5f
  8. #a17267
  9. #967770
  10. #8b7b78
  11. #808080

Readable text 3.57:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.89:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #888888 ≈ 0.003% of males
Achromatomaly #ba756f ≈ 0.001% of males
Protanopia #7f7128 ≈ 1.01% of males
Deuteranopia #a69526 ≈ 1.27% of males
Tritanopia #ff1e4a ≈ 0.0001% of males
Protanomaly #b7662b ≈ 1.08% of males
Deuteranomaly #c77f2a ≈ 4.63% of males
Tritanomaly #fe3941 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef512e {
  color: #ef512e;
}
Background
.bg-ef512e {
  background-color: #ef512e;
  color: #000000;
}
Border
.border-ef512e {
  border: 2px solid #ef512e;
}
CSS variables
:root {
  --color-primary: #ef512e;
  --color-primary-rgb: 239 81 46;
  --color-primary-hsl: 11 86% 56%;
}
Gradient
.gradient-ef512e {
  background: linear-gradient(135deg, #ef512e, #efb12e);
}
Colored shadow
.shadow-ef512e {
  box-shadow: 0 8px 24px rgb(239 81 46 / 0.35);
}

#ff3800 Coquelicot ΔE 4.39 #e25822 Flame ΔE 4.57 #ff2800 Ferrari Red ΔE 4.75 #ff2400 Scarlet ΔE 4.91 #ff4500 Orange Red ΔE 4.91 #f94d00 Tangelo ΔE 5.49 #ff6347 Tomato ΔE 5.54 #10aed1 Inverted #888888 Grayscale 

Coquelicot
#ef512e  rgb(239, 81, 46)  hsl(11, 86%, 56%)  Coquelicot
#2eccef  rgb(46, 204, 239)  hsl(191, 86%, 56%)  Sky Blue
#2eef51  rgb(46, 239, 81)  hsl(131, 86%, 56%)  Malachite
#512eef  rgb(81, 46, 239)  hsl(251, 86%, 56%)  Han Purple