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#EF4F22

#ef4f22 ≈ Flame

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef4f22 is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 30.98% green and 13.33% blue; printed in CMYK it uses 0% cyan, 66.95% magenta, 85.77% yellow and 6.27% black. Its hue angle is 13.17°, with 86.5% saturation and 53.53% 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 5.81:1 (WCAG AA). The closest named color is Flame (#e25822), ΔE 3.13.

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 luminance0.2406

Complementary

  1. #ef4f22
  2. #22c2ef

Split complementary

  1. #ef4f22
  2. #22efb5
  3. #225cef

Analogous

  1. #ef225c
  2. #ef4f22
  3. #efb522

Triadic

  1. #ef4f22
  2. #22ef4f
  3. #4f22ef

Tetradic

  1. #ef4f22
  2. #c2ef22
  3. #22c2ef
  4. #4f22ef

Square

  1. #ef4f22
  2. #5cef22
  3. #22c2ef
  4. #b522ef

Monochromatic

  1. #701f08
  2. #b7330d
  3. #ef4f22
  4. #f48869
  5. #f9c1b1

Shades

#ef4f22 mixed progressively with black.

  1. #ef4f22
  2. #d7471f
  3. #bf3f1b
  4. #a73718
  5. #8f2f14
  6. #782811
  7. #60200e
  8. #48180a
  9. #301007
  10. #180803
  11. #000000

Tints

#ef4f22 mixed progressively with white.

  1. #ef4f22
  2. #f16138
  3. #f2724e
  4. #f48464
  5. #f5957a
  6. #f7a791
  7. #f9b9a7
  8. #facabd
  9. #fcdcd3
  10. #fdede9
  11. #ffffff

Tones

#ef4f22 mixed progressively with gray.

  1. #ef4f22
  2. #e4542b
  3. #d95935
  4. #ce5e3e
  5. #c36348
  6. #b86851
  7. #ac6c5a
  8. #a17164
  9. #96766d
  10. #8b7b77
  11. #808080

Readable text 3.61:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.81:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #878787 ≈ 0.003% of males
Achromatomaly #ba746c ≈ 0.001% of males
Protanopia #7f7019 ≈ 1.01% of males
Deuteranopia #a69417 ≈ 1.27% of males
Tritanopia #ff1547 ≈ 0.0001% of males
Protanomaly #b7641d ≈ 1.08% of males
Deuteranomaly #c77e1c ≈ 4.63% of males
Tritanomaly #fe353b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef4f22 {
  color: #ef4f22;
}
Background
.bg-ef4f22 {
  background-color: #ef4f22;
  color: #000000;
}
Border
.border-ef4f22 {
  border: 2px solid #ef4f22;
}
CSS variables
:root {
  --color-primary: #ef4f22;
  --color-primary-rgb: 239 79 34;
  --color-primary-hsl: 13 87% 54%;
}
Gradient
.gradient-ef4f22 {
  background: linear-gradient(135deg, #ef4f22, #efb522);
}
Colored shadow
.shadow-ef4f22 {
  box-shadow: 0 8px 24px rgb(239 79 34 / 0.35);
}

#e25822 Flame ΔE 3.13 #ff3800 Coquelicot ΔE 3.24 #ff4500 Orange Red ΔE 3.36 #f94d00 Tangelo ΔE 3.68 #ff2800 Ferrari Red ΔE 4.18 #ff4f00 International Orange ΔE 4.41 #ff2400 Scarlet ΔE 4.44 #10b0dd Inverted #878787 Grayscale 

Flame
#ef4f22  rgb(239, 79, 34)  hsl(13, 87%, 54%)  Flame
#22c2ef  rgb(34, 194, 239)  hsl(193, 87%, 54%)  Deep Sky Blue
#22ef4f  rgb(34, 239, 79)  hsl(133, 87%, 54%)  Malachite
#4f22ef  rgb(79, 34, 239)  hsl(253, 87%, 54%)  Han Purple