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#FB5B2D

#fb5b2d ≈ International Orange

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fb5b2d is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 98.43% red, 35.69% green and 17.65% blue; printed in CMYK it uses 0% cyan, 63.75% magenta, 82.07% yellow and 1.57% black. Its hue angle is 13.4°, with 96.26% saturation and 58.04% 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 6.64:1 (WCAG AA). The closest named color is International Orange (#ff4f00), ΔE 3.91.

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 luminance0.2818

Complementary

  1. #fb5b2d
  2. #2dcdfb

Split complementary

  1. #fb5b2d
  2. #2dfbc2
  3. #2d66fb

Analogous

  1. #fb2d66
  2. #fb5b2d
  3. #fbc22d

Triadic

  1. #fb5b2d
  2. #2dfb5b
  3. #5b2dfb

Tetradic

  1. #fb5b2d
  2. #cdfb2d
  3. #2dcdfb
  4. #5b2dfb

Square

  1. #fb5b2d
  2. #66fb2d
  3. #2dcdfb
  4. #c22dfb

Monochromatic

  1. #8c2103
  2. #d73304
  3. #fb5b2d
  4. #fc9678
  5. #fed0c3

Shades

#fb5b2d mixed progressively with black.

  1. #fb5b2d
  2. #e25229
  3. #c94924
  4. #b04020
  5. #97371b
  6. #7e2e17
  7. #642412
  8. #4b1b0e
  9. #321209
  10. #190905
  11. #000000

Tints

#fb5b2d mixed progressively with white.

  1. #fb5b2d
  2. #fb6b42
  3. #fc7c57
  4. #fc8c6c
  5. #fd9d81
  6. #fdad96
  7. #fdbdab
  8. #fecec0
  9. #feded5
  10. #ffefea
  11. #ffffff

Tones

#fb5b2d mixed progressively with gray.

  1. #fb5b2d
  2. #ef5f35
  3. #e2623e
  4. #d66646
  5. #ca6a4e
  6. #be6e57
  7. #b1715f
  8. #a57567
  9. #99796f
  10. #8c7c78
  11. #808080

Readable text 3.16:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.64:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #919191 ≈ 0.003% of males
Achromatomaly #c47f76 ≈ 0.001% of males
Protanopia #897a25 ≈ 1.01% of males
Deuteranopia #b19e25 ≈ 1.27% of males
Tritanopia #ff2c52 ≈ 0.0001% of males
Protanomaly #c26f29 ≈ 1.08% of males
Deuteranomaly #d38828 ≈ 4.63% of males
Tritanomaly #ff4446 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fb5b2d {
  color: #fb5b2d;
}
Background
.bg-fb5b2d {
  background-color: #fb5b2d;
  color: #000000;
}
Border
.border-fb5b2d {
  border: 2px solid #fb5b2d;
}
CSS variables
:root {
  --color-primary: #fb5b2d;
  --color-primary-rgb: 251 91 45;
  --color-primary-hsl: 13 96% 58%;
}
Gradient
.gradient-fb5b2d {
  background: linear-gradient(135deg, #fb5b2d, #fbc22d);
}
Colored shadow
.shadow-fb5b2d {
  box-shadow: 0 8px 24px rgb(251 91 45 / 0.35);
}

#ff4f00 International Orange ΔE 3.91 #ff4500 Orange Red ΔE 3.92 #f94d00 Tangelo ΔE 4.21 #ff6347 Tomato ΔE 4.60 #ff3800 Coquelicot ΔE 4.88 #e25822 Flame ΔE 5.20 #e97451 Burnt Sienna ΔE 5.89 #04a4d2 Inverted #919191 Grayscale 

International Orange
#fb5b2d  rgb(251, 91, 45)  hsl(13, 96%, 58%)  International Orange
#2dcdfb  rgb(45, 205, 251)  hsl(193, 96%, 58%)  Deep Sky Blue
#2dfb5b  rgb(45, 251, 91)  hsl(133, 96%, 58%)  Spring Green
#5b2dfb  rgb(91, 45, 251)  hsl(253, 96%, 58%)  Han Purple