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#FB4E1F

#fb4e1f ≈ Orange Red

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fb4e1f is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 98.43% red, 30.59% green and 12.16% blue; printed in CMYK it uses 0% cyan, 68.92% magenta, 87.65% yellow and 1.57% black. Its hue angle is 12.82°, with 96.49% saturation and 55.29% 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 6.21:1 (WCAG AA). The closest named color is Orange Red (#ff4500), ΔE 2.29.

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 luminance0.2606

Complementary

  1. #fb4e1f
  2. #1fccfb

Split complementary

  1. #fb4e1f
  2. #1ffbbc
  3. #1f5efb

Analogous

  1. #fb1f5e
  2. #fb4e1f
  3. #fbbc1f

Triadic

  1. #fb4e1f
  2. #1ffb4e
  3. #4e1ffb

Tetradic

  1. #fb4e1f
  2. #ccfb1f
  3. #1fccfb
  4. #4e1ffb

Square

  1. #fb4e1f
  2. #5efb1f
  3. #1fccfb
  4. #bc1ffb

Monochromatic

  1. #7f1d02
  2. #ca2e04
  3. #fb4e1f
  4. #fc896a
  5. #fec5b5

Shades

#fb4e1f mixed progressively with black.

  1. #fb4e1f
  2. #e2461c
  3. #c93e19
  4. #b03716
  5. #972f13
  6. #7e2710
  7. #641f0c
  8. #4b1709
  9. #321006
  10. #190803
  11. #000000

Tints

#fb4e1f mixed progressively with white.

  1. #fb4e1f
  2. #fb6035
  3. #fc714c
  4. #fc8362
  5. #fd9579
  6. #fda78f
  7. #fdb8a5
  8. #fecabc
  9. #fedcd2
  10. #ffede9
  11. #ffffff

Tones

#fb4e1f mixed progressively with gray.

  1. #fb4e1f
  2. #ef5329
  3. #e25832
  4. #d65d3c
  5. #ca6246
  6. #be6750
  7. #b16c59
  8. #a57163
  9. #99766d
  10. #8c7b76
  11. #808080

Readable text 3.38:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.21:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8c8c8c ≈ 0.003% of males
Achromatomaly #c27870 ≈ 0.001% of males
Protanopia #827314 ≈ 1.01% of males
Deuteranopia #ad9a10 ≈ 1.27% of males
Tritanopia #ff0046 ≈ 0.0001% of males
Protanomaly #bf6619 ≈ 1.08% of males
Deuteranomaly #d18217 ≈ 4.63% of males
Tritanomaly #ff2f3a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fb4e1f {
  color: #fb4e1f;
}
Background
.bg-fb4e1f {
  background-color: #fb4e1f;
  color: #000000;
}
Border
.border-fb4e1f {
  border: 2px solid #fb4e1f;
}
CSS variables
:root {
  --color-primary: #fb4e1f;
  --color-primary-rgb: 251 78 31;
  --color-primary-hsl: 13 96% 55%;
}
Gradient
.gradient-fb4e1f {
  background: linear-gradient(135deg, #fb4e1f, #fbbc1f);
}
Colored shadow
.shadow-fb4e1f {
  box-shadow: 0 8px 24px rgb(251 78 31 / 0.35);
}

#ff4500 Orange Red ΔE 2.29 #ff3800 Coquelicot ΔE 2.73 #f94d00 Tangelo ΔE 3.15 #ff4f00 International Orange ΔE 3.29 #ff2800 Ferrari Red ΔE 4.19 #ff2400 Scarlet ΔE 4.52 #e25822 Flame ΔE 4.64 #04b1e0 Inverted #8c8c8c Grayscale 

Orange Red
#fb4e1f  rgb(251, 78, 31)  hsl(13, 96%, 55%)  Orange Red
#1fccfb  rgb(31, 204, 251)  hsl(193, 96%, 55%)  Deep Sky Blue
#1ffb4e  rgb(31, 251, 78)  hsl(133, 96%, 55%)  Lime
#4e1ffb  rgb(78, 31, 251)  hsl(253, 96%, 55%)  Han Purple