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#FF321F

#ff321f ≈ Scarlet

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff321f is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 19.61% green and 12.16% blue; printed in CMYK it uses 0% cyan, 80.39% magenta, 87.84% yellow and 0% black. Its hue angle is 5.09°, with 100% saturation and 56.08% 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 5.73:1 (WCAG AA). The closest named color is Scarlet (#ff2400), ΔE 2.85.

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 luminance0.2364

Complementary

  1. #ff321f
  2. #1fecff

Split complementary

  1. #ff321f
  2. #1fffa2
  3. #1f7cff

Analogous

  1. #ff1f7c
  2. #ff321f
  3. #ffa21f

Triadic

  1. #ff321f
  2. #1fff32
  3. #321fff

Tetradic

  1. #ff321f
  2. #ecff1f
  3. #1fecff
  4. #321fff

Square

  1. #ff321f
  2. #7cff1f
  3. #1fecff
  4. #a21fff

Monochromatic

  1. #850b00
  2. #d21200
  3. #ff321f
  4. #ff786c
  5. #ffbeb8

Shades

#ff321f mixed progressively with black.

  1. #ff321f
  2. #e62d1c
  3. #cc2819
  4. #b32316
  5. #991e13
  6. #801910
  7. #66140c
  8. #4d0f09
  9. #330a06
  10. #1a0503
  11. #000000

Tints

#ff321f mixed progressively with white.

  1. #ff321f
  2. #ff4735
  3. #ff5b4c
  4. #ff7062
  5. #ff8479
  6. #ff998f
  7. #ffada5
  8. #ffc2bc
  9. #ffd6d2
  10. #ffebe9
  11. #ffffff

Tones

#ff321f mixed progressively with gray.

  1. #ff321f
  2. #f23a29
  3. #e64232
  4. #d9493c
  5. #cc5146
  6. #c05950
  7. #b36159
  8. #a66963
  9. #99706d
  10. #8d7876
  11. #808080

Readable text 3.67:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.73:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #858585 ≈ 0.003% of males
Achromatomaly #c26e6b ≈ 0.001% of males
Protanopia #776918 ≈ 1.01% of males
Deuteranopia #a89509 ≈ 1.27% of males
Tritanopia #ff0031 ≈ 0.0001% of males
Protanomaly #bd581b ≈ 1.08% of males
Deuteranomaly #d17a14 ≈ 4.63% of males
Tritanomaly #ff002b ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ff321f {
  color: #ff321f;
}
Background
.bg-ff321f {
  background-color: #ff321f;
  color: #000000;
}
Border
.border-ff321f {
  border: 2px solid #ff321f;
}
CSS variables
:root {
  --color-primary: #ff321f;
  --color-primary-rgb: 255 50 31;
  --color-primary-hsl: 5 100% 56%;
}
Gradient
.gradient-ff321f {
  background: linear-gradient(135deg, #ff321f, #ffa21f);
}
Colored shadow
.shadow-ff321f {
  box-shadow: 0 8px 24px rgb(255 50 31 / 0.35);
}

#ff2400 Scarlet ΔE 2.85 #ff2800 Ferrari Red ΔE 2.95 #ff0800 Candy Apple Red ΔE 3.02 #ff0000 Red ΔE 3.13 #ff3800 Coquelicot ΔE 4.05 #e34234 Cinnabar ΔE 5.55 #e34234 Vermilion ΔE 5.55 #00cde0 Inverted #858585 Grayscale 

Scarlet
#ff321f  rgb(255, 50, 31)  hsl(5, 100%, 56%)  Scarlet
#1fecff  rgb(31, 236, 255)  hsl(185, 100%, 56%)  Electric Blue
#1fff32  rgb(31, 255, 50)  hsl(125, 100%, 56%)  Lime
#321fff  rgb(50, 31, 255)  hsl(245, 100%, 56%)  Ultramarine