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#EF212E

#ef212e ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef212e is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 12.94% green and 18.04% blue; printed in CMYK it uses 0% cyan, 86.19% magenta, 80.75% yellow and 6.27% black. Its hue angle is 356.21°, with 86.55% saturation and 53.33% 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 4.93:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 2.91.

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 luminance0.1964

Complementary

  1. #ef212e
  2. #21efe2

Split complementary

  1. #ef212e
  2. #21ef7b
  3. #2195ef

Analogous

  1. #ef2195
  2. #ef212e
  3. #ef7b21

Triadic

  1. #ef212e
  2. #2eef21
  3. #212eef

Tetradic

  1. #ef212e
  2. #efe221
  3. #21efe2
  4. #212eef

Square

  1. #ef212e
  2. #95ef21
  3. #21efe2
  4. #7b21ef

Monochromatic

  1. #6f080f
  2. #b60d18
  3. #ef212e
  4. #f46871
  5. #f9b0b4

Shades

#ef212e mixed progressively with black.

  1. #ef212e
  2. #d71e29
  3. #bf1a25
  4. #a71720
  5. #8f141c
  6. #781117
  7. #600d12
  8. #480a0e
  9. #300709
  10. #180305
  11. #000000

Tints

#ef212e mixed progressively with white.

  1. #ef212e
  2. #f13743
  3. #f24d58
  4. #f4646d
  5. #f57a82
  6. #f79097
  7. #f9a6ab
  8. #fabcc0
  9. #fcd3d5
  10. #fde9ea
  11. #ffffff

Tones

#ef212e mixed progressively with gray.

  1. #ef212e
  2. #e42b36
  3. #d9343e
  4. #ce3e47
  5. #c3474f
  6. #b85157
  7. #ac5a5f
  8. #a16467
  9. #966d70
  10. #8b7778
  11. #808080

Readable text 4.26:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.93:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7b7b7b ≈ 0.003% of males
Achromatomaly #b56364 ≈ 0.001% of males
Protanopia #695f2b ≈ 1.01% of males
Deuteranopia #9a8a23 ≈ 1.27% of males
Tritanopia #ff002a ≈ 0.0001% of males
Protanomaly #af4d2d ≈ 1.08% of males
Deuteranomaly #c26f28 ≈ 4.63% of males
Tritanomaly #fe002c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef212e {
  color: #ef212e;
}
Background
.bg-ef212e {
  background-color: #ef212e;
  color: #000000;
}
Border
.border-ef212e {
  border: 2px solid #ef212e;
}
CSS variables
:root {
  --color-primary: #ef212e;
  --color-primary-rgb: 239 33 46;
  --color-primary-hsl: 356 87% 53%;
}
Gradient
.gradient-ef212e {
  background: linear-gradient(135deg, #ef212e, #ef7b21);
}
Colored shadow
.shadow-ef212e {
  box-shadow: 0 8px 24px rgb(239 33 46 / 0.35);
}

#fd0e35 Tractor Red ΔE 2.91 #e62020 Lust ΔE 3.26 #e34234 Cinnabar ΔE 3.53 #e34234 Vermilion ΔE 3.53 #e30022 Cadmium Red ΔE 3.92 #cc3333 Persian Red ΔE 6.46 #ff0000 Red ΔE 6.83 #10ded1 Inverted #7b7b7b Grayscale 

Tractor Red
#ef212e  rgb(239, 33, 46)  hsl(356, 87%, 53%)  Tractor Red
#21efe2  rgb(33, 239, 226)  hsl(176, 87%, 53%)  Bright Turquoise
#2eef21  rgb(46, 239, 33)  hsl(116, 87%, 53%)  Lime
#212eef  rgb(33, 46, 239)  hsl(236, 87%, 53%)  Blue