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#FF5313

#ff5313 ≈ International Orange

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff5313 is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 32.55% green and 7.45% blue; printed in CMYK it uses 0% cyan, 67.45% magenta, 92.55% yellow and 0% black. Its hue angle is 16.27°, with 100% saturation and 53.73% 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 6.5:1 (WCAG AA). The closest named color is International Orange (#ff4f00), ΔE 1.15.

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 luminance0.2749

Complementary

  1. #ff5313
  2. #13bfff

Split complementary

  1. #ff5313
  2. #13ffc9
  3. #1349ff

Analogous

  1. #ff1349
  2. #ff5313
  3. #ffc913

Triadic

  1. #ff5313
  2. #13ff53
  3. #5313ff

Tetradic

  1. #ff5313
  2. #bfff13
  3. #13bfff
  4. #5313ff

Square

  1. #ff5313
  2. #49ff13
  3. #13bfff
  4. #c913ff

Monochromatic

  1. #792100
  2. #c63600
  3. #ff5313
  4. #ff8b60
  5. #ffc3ac

Shades

#ff5313 mixed progressively with black.

  1. #ff5313
  2. #e64b11
  3. #cc420f
  4. #b33a0d
  5. #99320b
  6. #802a0a
  7. #662108
  8. #4d1906
  9. #331104
  10. #1a0802
  11. #000000

Tints

#ff5313 mixed progressively with white.

  1. #ff5313
  2. #ff642b
  3. #ff7542
  4. #ff875a
  5. #ff9871
  6. #ffa989
  7. #ffbaa1
  8. #ffcbb8
  9. #ffddd0
  10. #ffeee7
  11. #ffffff

Tones

#ff5313 mixed progressively with gray.

  1. #ff5313
  2. #f2581e
  3. #e65c29
  4. #d96134
  5. #cc653f
  6. #c06a4a
  7. #b36e54
  8. #a6735f
  9. #99776a
  10. #8d7c75
  11. #808080

Readable text 3.23:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.5:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8f8f8f ≈ 0.003% of males
Achromatomaly #c67b72 ≈ 0.001% of males
Protanopia #877700 ≈ 1.01% of males
Deuteranopia #b19d00 ≈ 1.27% of males
Tritanopia #ff0a49 ≈ 0.0001% of males
Protanomaly #c36a06 ≈ 1.08% of males
Deuteranomaly #d58605 ≈ 4.63% of males
Tritanomaly #ff363a ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ff5313 {
  color: #ff5313;
}
Background
.bg-ff5313 {
  background-color: #ff5313;
  color: #000000;
}
Border
.border-ff5313 {
  border: 2px solid #ff5313;
}
CSS variables
:root {
  --color-primary: #ff5313;
  --color-primary-rgb: 255 83 19;
  --color-primary-hsl: 16 100% 54%;
}
Gradient
.gradient-ff5313 {
  background: linear-gradient(135deg, #ff5313, #ffc913);
}
Colored shadow
.shadow-ff5313 {
  box-shadow: 0 8px 24px rgb(255 83 19 / 0.35);
}

#ff4f00 International Orange ΔE 1.15 #f94d00 Tangelo ΔE 1.92 #ff4500 Orange Red ΔE 2.09 #ff3800 Coquelicot ΔE 4.01 #ec5800 Persimmon ΔE 4.47 #e25822 Flame ΔE 5.01 #ff2800 Ferrari Red ΔE 5.93 #00acec Inverted #8f8f8f Grayscale 

International Orange
#ff5313  rgb(255, 83, 19)  hsl(16, 100%, 54%)  International Orange
#13bfff  rgb(19, 191, 255)  hsl(196, 100%, 54%)  Deep Sky Blue
#13ff53  rgb(19, 255, 83)  hsl(136, 100%, 54%)  Lime
#5313ff  rgb(83, 19, 255)  hsl(256, 100%, 54%)  Han Purple