ColorTool
Log in
#FE310B

#fe310b ≈ Ferrari Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#fe310b is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 99.61% red, 19.22% green and 4.31% blue; printed in CMYK it uses 0% cyan, 80.71% magenta, 95.67% yellow and 0.39% black. Its hue angle is 9.38°, with 99.18% saturation and 51.96% 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 5.66:1 (WCAG AA). The closest named color is Ferrari Red (#ff2800), ΔE 0.78.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2329

Complementary

  1. #fe310b
  2. #0bd8fe

Split complementary

  1. #fe310b
  2. #0bfeaa
  3. #0b5ffe

Analogous

  1. #fe0b5f
  2. #fe310b
  3. #feaa0b

Triadic

  1. #fe310b
  2. #0bfe31
  3. #310bfe

Tetradic

  1. #fe310b
  2. #d8fe0b
  3. #0bd8fe
  4. #310bfe

Square

  1. #fe310b
  2. #5ffe0b
  3. #0bd8fe
  4. #aa0bfe

Monochromatic

  1. #701200
  2. #bc1e01
  3. #fe310b
  4. #fe7157
  5. #ffb2a3

Shades

#fe310b mixed progressively with black.

  1. #fe310b
  2. #e52c0a
  3. #cb2709
  4. #b22208
  5. #981d07
  6. #7f1906
  7. #661404
  8. #4c0f03
  9. #330a02
  10. #190501
  11. #000000

Tints

#fe310b mixed progressively with white.

  1. #fe310b
  2. #fe4623
  3. #fe5a3c
  4. #fe6f54
  5. #fe836d
  6. #ff9885
  7. #ffad9d
  8. #ffc1b6
  9. #ffd6ce
  10. #ffeae7
  11. #ffffff

Tones

#fe310b mixed progressively with gray.

  1. #fe310b
  2. #f13917
  3. #e54122
  4. #d8492e
  5. #cc513a
  6. #bf5946
  7. #b26051
  8. #a6685d
  9. #997069
  10. #8d7874
  11. #808080

Readable text 3.71:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.66:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #858585 ≈ 0.003% of males
Achromatomaly #c16d69 ≈ 0.001% of males
Protanopia #766800 ≈ 1.01% of males
Deuteranopia #a89500 ≈ 1.27% of males
Tritanopia #ff002e ≈ 0.0001% of males
Protanomaly #bd5701 ≈ 1.08% of males
Deuteranomaly #d07900 ≈ 4.63% of males
Tritanomaly #ff0024 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fe310b {
  color: #fe310b;
}
Background
.bg-fe310b {
  background-color: #fe310b;
  color: #000000;
}
Border
.border-fe310b {
  border: 2px solid #fe310b;
}
CSS variables
:root {
  --color-primary: #fe310b;
  --color-primary-rgb: 254 49 11;
  --color-primary-hsl: 9 99% 52%;
}
Gradient
.gradient-fe310b {
  background: linear-gradient(135deg, #fe310b, #feaa0b);
}
Colored shadow
.shadow-fe310b {
  box-shadow: 0 8px 24px rgb(254 49 11 / 0.35);
}

#ff2800 Ferrari Red ΔE 0.78 #ff2400 Scarlet ΔE 1.02 #ff3800 Coquelicot ΔE 1.75 #ff0800 Candy Apple Red ΔE 2.52 #ff0000 Red ΔE 2.79 #ff4500 Orange Red ΔE 3.77 #f94d00 Tangelo ΔE 5.13 #01cef4 Inverted #858585 Grayscale 

Ferrari Red
#fe310b  rgb(254, 49, 11)  hsl(9, 99%, 52%)  Ferrari Red
#0bd8fe  rgb(11, 216, 254)  hsl(189, 99%, 52%)  Sky Blue
#0bfe31  rgb(11, 254, 49)  hsl(129, 99%, 52%)  Lime
#310bfe  rgb(49, 11, 254)  hsl(249, 99%, 52%)  Ultramarine