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#FD331D

#fd331d ≈ Scarlet

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fd331d is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 99.22% red, 20% green and 11.37% blue; printed in CMYK it uses 0% cyan, 79.84% magenta, 88.54% yellow and 0.78% black. Its hue angle is 5.89°, with 98.25% saturation and 55.29% lightness in HSL. It is a warm color, often associated with energy, passion and urgency. Designers typically use it for food and restaurant brands, sales and promotions and call-to-action buttons. Black text on this color reaches a contrast ratio of 5.67:1 (WCAG AA). The closest named color is Scarlet (#ff2400), ΔE 2.46.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff3333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2334

Complementary

  1. #fd331d
  2. #1de7fd

Split complementary

  1. #fd331d
  2. #1dfda3
  3. #1d77fd

Analogous

  1. #fd1d77
  2. #fd331d
  3. #fda31d

Triadic

  1. #fd331d
  2. #1dfd33
  3. #331dfd

Tetradic

  1. #fd331d
  2. #e7fd1d
  3. #1de7fd
  4. #331dfd

Square

  1. #fd331d
  2. #77fd1d
  3. #1de7fd
  4. #a31dfd

Monochromatic

  1. #800e01
  2. #cc1602
  3. #fd331d
  4. #fe7769
  5. #febcb5

Shades

#fd331d mixed progressively with black.

  1. #fd331d
  2. #e42e1a
  3. #ca2917
  4. #b12414
  5. #981f11
  6. #7f1a0f
  7. #65140c
  8. #4c0f09
  9. #330a06
  10. #190503
  11. #000000

Tints

#fd331d mixed progressively with white.

  1. #fd331d
  2. #fd4734
  3. #fd5c4a
  4. #fe7061
  5. #fe8577
  6. #fe998e
  7. #feada5
  8. #fec2bb
  9. #ffd6d2
  10. #ffebe8
  11. #ffffff

Tones

#fd331d mixed progressively with gray.

  1. #fd331d
  2. #f13b27
  3. #e44231
  4. #d84a3b
  5. #cb5245
  6. #bf5a4f
  7. #b26158
  8. #a66962
  9. #99716c
  10. #8d7876
  11. #808080

Readable text 3.71:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.67:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #858585 ≈ 0.003% of males
Achromatomaly #c16d6a ≈ 0.001% of males
Protanopia #766815 ≈ 1.01% of males
Deuteranopia #a79406 ≈ 1.27% of males
Tritanopia #ff0031 ≈ 0.0001% of males
Protanomaly #bc5819 ≈ 1.08% of males
Deuteranomaly #cf7912 ≈ 4.63% of males
Tritanomaly #ff002b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fd331d {
  color: #fd331d;
}
Background
.bg-fd331d {
  background-color: #fd331d;
  color: #000000;
}
Border
.border-fd331d {
  border: 2px solid #fd331d;
}
CSS variables
:root {
  --color-primary: #fd331d;
  --color-primary-rgb: 253 51 29;
  --color-primary-hsl: 6 98% 55%;
}
Gradient
.gradient-fd331d {
  background: linear-gradient(135deg, #fd331d, #fda31d);
}
Colored shadow
.shadow-fd331d {
  box-shadow: 0 8px 24px rgb(253 51 29 / 0.35);
}

#ff2400 Scarlet ΔE 2.46 #ff2800 Ferrari Red ΔE 2.56 #ff0800 Candy Apple Red ΔE 2.73 #ff0000 Red ΔE 2.87 #ff3800 Coquelicot ΔE 3.70 #ff4500 Orange Red ΔE 5.46 #e34234 Cinnabar ΔE 5.51 #02cce2 Inverted #858585 Grayscale 

Scarlet
#fd331d  rgb(253, 51, 29)  hsl(6, 98%, 55%)  Scarlet
#1de7fd  rgb(29, 231, 253)  hsl(186, 98%, 55%)  Electric Blue
#1dfd33  rgb(29, 253, 51)  hsl(126, 98%, 55%)  Lime
#331dfd  rgb(51, 29, 253)  hsl(246, 98%, 55%)  Ultramarine