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#FD3938

#fd3938 ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fd3938 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 99.22% red, 22.35% green and 21.96% blue; printed in CMYK it uses 0% cyan, 77.47% magenta, 77.87% yellow and 0.78% black. Its hue angle is 0.3°, with 98.01% saturation and 60.59% 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 5.82:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 3.77.

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 luminance0.2409

Complementary

  1. #fd3938
  2. #38fcfd

Split complementary

  1. #fd3938
  2. #38fd9b
  3. #389afd

Analogous

  1. #fd389a
  2. #fd3938
  3. #fd9b38

Triadic

  1. #fd3938
  2. #38fd39
  3. #3938fd

Tetradic

  1. #fd3938
  2. #fcfd38
  3. #38fcfd
  4. #3938fd

Square

  1. #fd3938
  2. #9afd38
  3. #38fcfd
  4. #9b38fd

Monochromatic

  1. #9a0202
  2. #e60302
  3. #fd3938
  4. #fe8484
  5. #ffd0cf

Shades

#fd3938 mixed progressively with black.

  1. #fd3938
  2. #e43332
  3. #ca2e2d
  4. #b12827
  5. #982222
  6. #7f1d1c
  7. #651716
  8. #4c1111
  9. #330b0b
  10. #190606
  11. #000000

Tints

#fd3938 mixed progressively with white.

  1. #fd3938
  2. #fd4d4c
  3. #fd6160
  4. #fe7474
  5. #fe8888
  6. #fe9c9c
  7. #feb0af
  8. #fec4c3
  9. #ffd7d7
  10. #ffebeb
  11. #ffffff

Tones

#fd3938 mixed progressively with gray.

  1. #fd3938
  2. #f1403f
  3. #e44746
  4. #d84e4e
  5. #cb5555
  6. #bf5d5c
  7. #b26463
  8. #a66b6a
  9. #997272
  10. #8d7979
  11. #808080

Readable text 3.61:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.82:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #878787 ≈ 0.003% of males
Achromatomaly #c2706f ≈ 0.001% of males
Protanopia #776c35 ≈ 1.01% of males
Deuteranopia #a7962f ≈ 1.27% of males
Tritanopia #ff003c ≈ 0.0001% of males
Protanomaly #bc5b36 ≈ 1.08% of males
Deuteranomaly #cf7b33 ≈ 4.63% of males
Tritanomaly #ff003a ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-fd3938 {
  color: #fd3938;
}
Background
.bg-fd3938 {
  background-color: #fd3938;
  color: #000000;
}
Border
.border-fd3938 {
  border: 2px solid #fd3938;
}
CSS variables
:root {
  --color-primary: #fd3938;
  --color-primary-rgb: 253 57 56;
  --color-primary-hsl: 0 98% 61%;
}
Gradient
.gradient-fd3938 {
  background: linear-gradient(135deg, #fd3938, #fd9b38);
}
Colored shadow
.shadow-fd3938 {
  box-shadow: 0 8px 24px rgb(253 57 56 / 0.35);
}

#fd0e35 Tractor Red ΔE 3.77 #e34234 Cinnabar ΔE 4.66 #e34234 Vermilion ΔE 4.66 #ff0000 Red ΔE 6.80 #ff0800 Candy Apple Red ΔE 6.83 #e62020 Lust ΔE 6.90 #ff6347 Tomato ΔE 7.04 #02c6c7 Inverted #878787 Grayscale 

Tractor Red
#fd3938  rgb(253, 57, 56)  hsl(0, 98%, 61%)  Tractor Red
#38fcfd  rgb(56, 252, 253)  hsl(180, 98%, 61%)  Aqua
#38fd39  rgb(56, 253, 57)  hsl(120, 98%, 61%)  Neon Green
#3938fd  rgb(57, 56, 253)  hsl(240, 98%, 61%)  Han Purple