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#FD550F

#fd550f ≈ International Orange

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fd550f is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 99.22% red, 33.33% green and 5.88% blue; printed in CMYK it uses 0% cyan, 66.4% magenta, 94.07% yellow and 0.78% black. Its hue angle is 17.65°, with 98.35% saturation and 52.55% 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 6.48:1 (WCAG AA). The closest named color is International Orange (#ff4f00), ΔE 0.9.

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 luminance0.2741

Complementary

  1. #fd550f
  2. #0fb7fd

Split complementary

  1. #fd550f
  2. #0ffdcc
  3. #0f40fd

Analogous

  1. #fd0f40
  2. #fd550f
  3. #fdcc0f

Triadic

  1. #fd550f
  2. #0ffd55
  3. #550ffd

Tetradic

  1. #fd550f
  2. #b7fd0f
  3. #0fb7fd
  4. #550ffd

Square

  1. #fd550f
  2. #40fd0f
  3. #0fb7fd
  4. #cc0ffd

Monochromatic

  1. #722201
  2. #be3902
  3. #fd550f
  4. #fe8b5b
  5. #fec0a7

Shades

#fd550f mixed progressively with black.

  1. #fd550f
  2. #e44d0e
  3. #ca440c
  4. #b13c0b
  5. #983309
  6. #7f2b08
  7. #652206
  8. #4c1a05
  9. #331103
  10. #190902
  11. #000000

Tints

#fd550f mixed progressively with white.

  1. #fd550f
  2. #fd6627
  3. #fd773f
  4. #fe8857
  5. #fe996f
  6. #feaa87
  7. #febb9f
  8. #feccb7
  9. #ffddcf
  10. #ffeee7
  11. #ffffff

Tones

#fd550f mixed progressively with gray.

  1. #fd550f
  2. #f1591a
  3. #e45e26
  4. #d86231
  5. #cb663c
  6. #bf6b48
  7. #b26f53
  8. #a6735e
  9. #997769
  10. #8d7c75
  11. #808080

Readable text 3.24:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.48:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8f8f8f ≈ 0.003% of males
Achromatomaly #c57c71 ≈ 0.001% of males
Protanopia #877700 ≈ 1.01% of males
Deuteranopia #b19d00 ≈ 1.27% of males
Tritanopia #ff164a ≈ 0.0001% of males
Protanomaly #c26b00 ≈ 1.08% of males
Deuteranomaly #d48600 ≈ 4.63% of males
Tritanomaly #ff393b ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-fd550f {
  color: #fd550f;
}
Background
.bg-fd550f {
  background-color: #fd550f;
  color: #000000;
}
Border
.border-fd550f {
  border: 2px solid #fd550f;
}
CSS variables
:root {
  --color-primary: #fd550f;
  --color-primary-rgb: 253 85 15;
  --color-primary-hsl: 18 98% 53%;
}
Gradient
.gradient-fd550f {
  background: linear-gradient(135deg, #fd550f, #fdcc0f);
}
Colored shadow
.shadow-fd550f {
  box-shadow: 0 8px 24px rgb(253 85 15 / 0.35);
}

#ff4f00 International Orange ΔE 0.90 #f94d00 Tangelo ΔE 1.72 #ff4500 Orange Red ΔE 2.50 #ec5800 Persimmon ΔE 3.75 #ff3800 Coquelicot ΔE 4.53 #e25822 Flame ΔE 4.84 #ff2800 Ferrari Red ΔE 6.48 #02aaf0 Inverted #8f8f8f Grayscale 

International Orange
#fd550f  rgb(253, 85, 15)  hsl(18, 98%, 53%)  International Orange
#0fb7fd  rgb(15, 183, 253)  hsl(198, 98%, 53%)  Deep Sky Blue
#0ffd55  rgb(15, 253, 85)  hsl(138, 98%, 53%)  Lime
#550ffd  rgb(85, 15, 253)  hsl(258, 98%, 53%)  Han Purple