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#FC571F

#fc571f ≈ International Orange

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fc571f is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 98.82% red, 34.12% green and 12.16% blue; printed in CMYK it uses 0% cyan, 65.48% magenta, 87.7% yellow and 1.18% black. Its hue angle is 15.2°, with 97.36% saturation and 55.49% 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 6.52:1 (WCAG AA). The closest named color is International Orange (#ff4f00), ΔE 2.14.

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 luminance0.2761

Complementary

  1. #fc571f
  2. #1fc4fc

Split complementary

  1. #fc571f
  2. #1ffcc5
  3. #1f56fc

Analogous

  1. #fc1f56
  2. #fc571f
  3. #fcc51f

Triadic

  1. #fc571f
  2. #1ffc57
  3. #571ffc

Tetradic

  1. #fc571f
  2. #c4fc1f
  3. #1fc4fc
  4. #571ffc

Square

  1. #fc571f
  2. #56fc1f
  3. #1fc4fc
  4. #c51ffc

Monochromatic

  1. #802202
  2. #cc3603
  3. #fc571f
  4. #fd906a
  5. #fec8b6

Shades

#fc571f mixed progressively with black.

  1. #fc571f
  2. #e34e1c
  3. #ca4619
  4. #b03d16
  5. #973413
  6. #7e2c10
  7. #65230c
  8. #4c1a09
  9. #321106
  10. #190903
  11. #000000

Tints

#fc571f mixed progressively with white.

  1. #fc571f
  2. #fc6835
  3. #fd794c
  4. #fd8962
  5. #fd9a79
  6. #feab8f
  7. #febca5
  8. #fecdbc
  9. #feddd2
  10. #ffeee9
  11. #ffffff

Tones

#fc571f mixed progressively with gray.

  1. #fc571f
  2. #f05b29
  3. #e35f32
  4. #d7633c
  5. #ca6746
  6. #be6c50
  7. #b27059
  8. #a57463
  9. #99786d
  10. #8c7c76
  11. #808080

Readable text 3.22:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.52:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8f8f8f ≈ 0.003% of males
Achromatomaly #c47d73 ≈ 0.001% of males
Protanopia #887812 ≈ 1.01% of males
Deuteranopia #b09d12 ≈ 1.27% of males
Tritanopia #ff204d ≈ 0.0001% of males
Protanomaly #c26c18 ≈ 1.08% of males
Deuteranomaly #d38718 ≈ 4.63% of males
Tritanomaly #ff3d3f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-fc571f {
  color: #fc571f;
}
Background
.bg-fc571f {
  background-color: #fc571f;
  color: #000000;
}
Border
.border-fc571f {
  border: 2px solid #fc571f;
}
CSS variables
:root {
  --color-primary: #fc571f;
  --color-primary-rgb: 252 87 31;
  --color-primary-hsl: 15 97% 55%;
}
Gradient
.gradient-fc571f {
  background: linear-gradient(135deg, #fc571f, #fcc51f);
}
Colored shadow
.shadow-fc571f {
  box-shadow: 0 8px 24px rgb(252 87 31 / 0.35);
}

#ff4f00 International Orange ΔE 2.14 #f94d00 Tangelo ΔE 2.57 #ff4500 Orange Red ΔE 2.63 #ff3800 Coquelicot ΔE 4.22 #e25822 Flame ΔE 4.68 #ec5800 Persimmon ΔE 4.82 #ff2800 Ferrari Red ΔE 6.00 #03a8e0 Inverted #8f8f8f Grayscale 

International Orange
#fc571f  rgb(252, 87, 31)  hsl(15, 97%, 55%)  International Orange
#1fc4fc  rgb(31, 196, 252)  hsl(195, 97%, 55%)  Deep Sky Blue
#1ffc57  rgb(31, 252, 87)  hsl(135, 97%, 55%)  Spring Green
#571ffc  rgb(87, 31, 252)  hsl(255, 97%, 55%)  Han Purple