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#EF2B34

#ef2b34 ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef2b34 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 16.86% green and 20.39% blue; printed in CMYK it uses 0% cyan, 82.01% magenta, 78.24% yellow and 6.27% black. Its hue angle is 357.24°, with 85.96% 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 5.07:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 2.4.

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 luminance0.2033

Complementary

  1. #ef2b34
  2. #2befe6

Split complementary

  1. #ef2b34
  2. #2bef84
  3. #2b96ef

Analogous

  1. #ef2b96
  2. #ef2b34
  3. #ef842b

Triadic

  1. #ef2b34
  2. #34ef2b
  3. #2b34ef

Tetradic

  1. #ef2b34
  2. #efe62b
  3. #2befe6
  4. #2b34ef

Square

  1. #ef2b34
  2. #96ef2b
  3. #2befe6
  4. #842bef

Monochromatic

  1. #78090e
  2. #bf0e17
  3. #ef2b34
  4. #f47278
  5. #fab9bc

Shades

#ef2b34 mixed progressively with black.

  1. #ef2b34
  2. #d7272f
  3. #bf222a
  4. #a71e24
  5. #8f1a1f
  6. #78161a
  7. #601115
  8. #480d10
  9. #30090a
  10. #180405
  11. #000000

Tints

#ef2b34 mixed progressively with white.

  1. #ef2b34
  2. #f14048
  3. #f2555d
  4. #f46b71
  5. #f58085
  6. #f7959a
  7. #f9aaae
  8. #fabfc2
  9. #fcd5d6
  10. #fdeaeb
  11. #ffffff

Tones

#ef2b34 mixed progressively with gray.

  1. #ef2b34
  2. #e4343c
  3. #d93c43
  4. #ce454b
  5. #c34d52
  6. #b8565a
  7. #ac5e62
  8. #a16769
  9. #966f71
  10. #8b7878
  11. #808080

Readable text 4.15:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.07:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7c7c7c ≈ 0.003% of males
Achromatomaly #b66667 ≈ 0.001% of males
Protanopia #6c6232 ≈ 1.01% of males
Deuteranopia #9b8b2b ≈ 1.27% of males
Tritanopia #ff0031 ≈ 0.0001% of males
Protanomaly #b05133 ≈ 1.08% of males
Deuteranomaly #c3712f ≈ 4.63% of males
Tritanomaly #fe0032 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef2b34 {
  color: #ef2b34;
}
Background
.bg-ef2b34 {
  background-color: #ef2b34;
  color: #000000;
}
Border
.border-ef2b34 {
  border: 2px solid #ef2b34;
}
CSS variables
:root {
  --color-primary: #ef2b34;
  --color-primary-rgb: 239 43 52;
  --color-primary-hsl: 357 86% 55%;
}
Gradient
.gradient-ef2b34 {
  background: linear-gradient(135deg, #ef2b34, #ef842b);
}
Colored shadow
.shadow-ef2b34 {
  box-shadow: 0 8px 24px rgb(239 43 52 / 0.35);
}

#fd0e35 Tractor Red ΔE 2.40 #e34234 Cinnabar ΔE 3.38 #e34234 Vermilion ΔE 3.38 #e62020 Lust ΔE 4.20 #e30022 Cadmium Red ΔE 4.86 #cc3333 Persian Red ΔE 6.79 #dc143c Crimson ΔE 7.20 #10d4cb Inverted #7c7c7c Grayscale 

Tractor Red
#ef2b34  rgb(239, 43, 52)  hsl(357, 86%, 55%)  Tractor Red
#2befe6  rgb(43, 239, 230)  hsl(177, 86%, 55%)  Bright Turquoise
#34ef2b  rgb(52, 239, 43)  hsl(117, 86%, 55%)  Lime
#2b34ef  rgb(43, 52, 239)  hsl(237, 86%, 55%)  Han Purple