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#FB313B

#fb313b ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fb313b is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 98.43% red, 19.22% green and 23.14% blue; printed in CMYK it uses 0% cyan, 80.48% magenta, 76.49% yellow and 1.57% black. Its hue angle is 357.03°, with 96.19% saturation and 58.82% 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 5.6:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 2.14.

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 luminance0.2302

Complementary

  1. #fb313b
  2. #31fbf1

Split complementary

  1. #fb313b
  2. #31fb8c
  3. #31a0fb

Analogous

  1. #fb31a0
  2. #fb313b
  3. #fb8c31

Triadic

  1. #fb313b
  2. #3bfb31
  3. #313bfb

Tetradic

  1. #fb313b
  2. #fbf131
  3. #31fbf1
  4. #313bfb

Square

  1. #fb313b
  2. #a0fb31
  3. #31fbf1
  4. #8c31fb

Monochromatic

  1. #90030a
  2. #db040f
  3. #fb313b
  4. #fc7c82
  5. #fec7ca

Shades

#fb313b mixed progressively with black.

  1. #fb313b
  2. #e22c35
  3. #c9272f
  4. #b02229
  5. #971d23
  6. #7e191e
  7. #641418
  8. #4b0f12
  9. #320a0c
  10. #190506
  11. #000000

Tints

#fb313b mixed progressively with white.

  1. #fb313b
  2. #fb464f
  3. #fc5a62
  4. #fc6f76
  5. #fd8389
  6. #fd989d
  7. #fdadb1
  8. #fec1c4
  9. #fed6d8
  10. #ffeaeb
  11. #ffffff

Tones

#fb313b mixed progressively with gray.

  1. #fb313b
  2. #ef3942
  3. #e24149
  4. #d64950
  5. #ca5157
  6. #be595e
  7. #b16064
  8. #a5686b
  9. #997072
  10. #8c7879
  11. #808080

Readable text 3.75:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.6:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #848484 ≈ 0.003% of males
Achromatomaly #bf6c6e ≈ 0.001% of males
Protanopia #736839 ≈ 1.01% of males
Deuteranopia #a49332 ≈ 1.27% of males
Tritanopia #ff0038 ≈ 0.0001% of males
Protanomaly #b9573a ≈ 1.08% of males
Deuteranomaly #cd7836 ≈ 4.63% of males
Tritanomaly #ff0039 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fb313b {
  color: #fb313b;
}
Background
.bg-fb313b {
  background-color: #fb313b;
  color: #000000;
}
Border
.border-fb313b {
  border: 2px solid #fb313b;
}
CSS variables
:root {
  --color-primary: #fb313b;
  --color-primary-rgb: 251 49 59;
  --color-primary-hsl: 357 96% 59%;
}
Gradient
.gradient-fb313b {
  background: linear-gradient(135deg, #fb313b, #fb8c31);
}
Colored shadow
.shadow-fb313b {
  box-shadow: 0 8px 24px rgb(251 49 59 / 0.35);
}

#fd0e35 Tractor Red ΔE 2.14 #e34234 Cinnabar ΔE 4.82 #e34234 Vermilion ΔE 4.82 #e62020 Lust ΔE 6.68 #ff004f Folly ΔE 7.26 #e30022 Cadmium Red ΔE 7.70 #ff0000 Red ΔE 7.89 #04cec4 Inverted #848484 Grayscale 

Tractor Red
#fb313b  rgb(251, 49, 59)  hsl(357, 96%, 59%)  Tractor Red
#31fbf1  rgb(49, 251, 241)  hsl(177, 96%, 59%)  Turquoise Blue
#3bfb31  rgb(59, 251, 49)  hsl(117, 96%, 59%)  Neon Green
#313bfb  rgb(49, 59, 251)  hsl(237, 96%, 59%)  Han Purple