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#FC510F

#fc510f ≈ International Orange

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fc510f is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 98.82% red, 31.76% green and 5.88% blue; printed in CMYK it uses 0% cyan, 67.86% magenta, 94.05% yellow and 1.18% black. Its hue angle is 16.71°, with 97.53% saturation and 52.35% 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 6.32:1 (WCAG AA). The closest named color is International Orange (#ff4f00), ΔE 0.92.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff6600
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2661

Complementary

  1. #fc510f
  2. #0fbafc

Split complementary

  1. #fc510f
  2. #0ffcc8
  3. #0f43fc

Analogous

  1. #fc0f43
  2. #fc510f
  3. #fcc80f

Triadic

  1. #fc510f
  2. #0ffc51
  3. #510ffc

Tetradic

  1. #fc510f
  2. #bafc0f
  3. #0fbafc
  4. #510ffc

Square

  1. #fc510f
  2. #43fc0f
  3. #0fbafc
  4. #c80ffc

Monochromatic

  1. #712001
  2. #bc3602
  3. #fc510f
  4. #fd885b
  5. #febfa6

Shades

#fc510f mixed progressively with black.

  1. #fc510f
  2. #e3490e
  3. #ca410c
  4. #b0390b
  5. #973109
  6. #7e2908
  7. #652006
  8. #4c1805
  9. #321003
  10. #190802
  11. #000000

Tints

#fc510f mixed progressively with white.

  1. #fc510f
  2. #fc6227
  3. #fd743f
  4. #fd8557
  5. #fd976f
  6. #fea887
  7. #feb99f
  8. #fecbb7
  9. #fedccf
  10. #ffeee7
  11. #ffffff

Tones

#fc510f mixed progressively with gray.

  1. #fc510f
  2. #f0561a
  3. #e35a26
  4. #d75f31
  5. #ca643c
  6. #be6948
  7. #b26d53
  8. #a5725e
  9. #997769
  10. #8c7b75
  11. #808080

Readable text 3.32:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.32:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8d8d8d ≈ 0.003% of males
Achromatomaly #c47970 ≈ 0.001% of males
Protanopia #857500 ≈ 1.01% of males
Deuteranopia #af9b00 ≈ 1.27% of males
Tritanopia #ff0347 ≈ 0.0001% of males
Protanomaly #c06801 ≈ 1.08% of males
Deuteranomaly #d28400 ≈ 4.63% of males
Tritanomaly #ff3338 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-fc510f {
  color: #fc510f;
}
Background
.bg-fc510f {
  background-color: #fc510f;
  color: #000000;
}
Border
.border-fc510f {
  border: 2px solid #fc510f;
}
CSS variables
:root {
  --color-primary: #fc510f;
  --color-primary-rgb: 252 81 15;
  --color-primary-hsl: 17 98% 52%;
}
Gradient
.gradient-fc510f {
  background: linear-gradient(135deg, #fc510f, #fcc80f);
}
Colored shadow
.shadow-fc510f {
  box-shadow: 0 8px 24px rgb(252 81 15 / 0.35);
}

#ff4f00 International Orange ΔE 0.92 #f94d00 Tangelo ΔE 1.22 #ff4500 Orange Red ΔE 1.67 #ff3800 Coquelicot ΔE 3.63 #ec5800 Persimmon ΔE 3.99 #e25822 Flame ΔE 4.47 #ff2800 Ferrari Red ΔE 5.57 #03aef0 Inverted #8d8d8d Grayscale 

International Orange
#fc510f  rgb(252, 81, 15)  hsl(17, 98%, 52%)  International Orange
#0fbafc  rgb(15, 186, 252)  hsl(197, 98%, 52%)  Deep Sky Blue
#0ffc51  rgb(15, 252, 81)  hsl(137, 98%, 52%)  Lime
#510ffc  rgb(81, 15, 252)  hsl(257, 98%, 52%)  Han Purple