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#EF4E1E

#ef4e1e ≈ Flame

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef4e1e is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 30.59% green and 11.76% blue; printed in CMYK it uses 0% cyan, 67.36% magenta, 87.45% yellow and 6.27% black. Its hue angle is 13.78°, with 86.72% saturation and 52.75% 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 5.78:1 (WCAG AA). The closest named color is Flame (#e25822), ΔE 2.9.

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 luminance0.2389

Complementary

  1. #ef4e1e
  2. #1ebfef

Split complementary

  1. #ef4e1e
  2. #1eefb7
  3. #1e57ef

Analogous

  1. #ef1e57
  2. #ef4e1e
  3. #efb71e

Triadic

  1. #ef4e1e
  2. #1eef4e
  3. #4e1eef

Tetradic

  1. #ef4e1e
  2. #bfef1e
  3. #1ebfef
  4. #4e1eef

Square

  1. #ef4e1e
  2. #57ef1e
  3. #1ebfef
  4. #b71eef

Monochromatic

  1. #6c1f08
  2. #b4330d
  3. #ef4e1e
  4. #f48665
  5. #f9bead

Shades

#ef4e1e mixed progressively with black.

  1. #ef4e1e
  2. #d7461b
  3. #bf3e18
  4. #a73715
  5. #8f2f12
  6. #78270f
  7. #601f0c
  8. #481709
  9. #301006
  10. #180803
  11. #000000

Tints

#ef4e1e mixed progressively with white.

  1. #ef4e1e
  2. #f16035
  3. #f2714b
  4. #f48362
  5. #f59578
  6. #f7a78f
  7. #f9b8a5
  8. #facabc
  9. #fcdcd2
  10. #fdede9
  11. #ffffff

Tones

#ef4e1e mixed progressively with gray.

  1. #ef4e1e
  2. #e45328
  3. #d95832
  4. #ce5d3b
  5. #c36245
  6. #b8674f
  7. #ac6c59
  8. #a17163
  9. #96766c
  10. #8b7b76
  11. #808080

Readable text 3.63:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.78:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #868686 ≈ 0.003% of males
Achromatomaly #ba746c ≈ 0.001% of males
Protanopia #7e6f13 ≈ 1.01% of males
Deuteranopia #a69311 ≈ 1.27% of males
Tritanopia #ff1046 ≈ 0.0001% of males
Protanomaly #b66418 ≈ 1.08% of males
Deuteranomaly #c77d17 ≈ 4.63% of males
Tritanomaly #fe333a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef4e1e {
  color: #ef4e1e;
}
Background
.bg-ef4e1e {
  background-color: #ef4e1e;
  color: #000000;
}
Border
.border-ef4e1e {
  border: 2px solid #ef4e1e;
}
CSS variables
:root {
  --color-primary: #ef4e1e;
  --color-primary-rgb: 239 78 30;
  --color-primary-hsl: 14 87% 53%;
}
Gradient
.gradient-ef4e1e {
  background: linear-gradient(135deg, #ef4e1e, #efb71e);
}
Colored shadow
.shadow-ef4e1e {
  box-shadow: 0 8px 24px rgb(239 78 30 / 0.35);
}

#e25822 Flame ΔE 2.90 #ff3800 Coquelicot ΔE 3.05 #ff4500 Orange Red ΔE 3.06 #f94d00 Tangelo ΔE 3.26 #ff4f00 International Orange ΔE 4.10 #ff2800 Ferrari Red ΔE 4.12 #ff2400 Scarlet ΔE 4.40 #10b1e1 Inverted #868686 Grayscale 

Flame
#ef4e1e  rgb(239, 78, 30)  hsl(14, 87%, 53%)  Flame
#1ebfef  rgb(30, 191, 239)  hsl(194, 87%, 53%)  Deep Sky Blue
#1eef4e  rgb(30, 239, 78)  hsl(134, 87%, 53%)  Malachite
#4e1eef  rgb(78, 30, 239)  hsl(254, 87%, 53%)  Han Purple