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#EF2139

#ef2139 ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef2139 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 22.35% blue; printed in CMYK it uses 0% cyan, 86.19% magenta, 76.15% yellow and 6.27% black. Its hue angle is 353.01°, 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 4.95:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 2.52.

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 luminance0.1973

Complementary

  1. #ef2139
  2. #21efd7

Split complementary

  1. #ef2139
  2. #21ef70
  3. #21a0ef

Analogous

  1. #ef21a0
  2. #ef2139
  3. #ef7021

Triadic

  1. #ef2139
  2. #39ef21
  3. #2139ef

Tetradic

  1. #ef2139
  2. #efd721
  3. #21efd7
  4. #2139ef

Square

  1. #ef2139
  2. #a0ef21
  3. #21efd7
  4. #7021ef

Monochromatic

  1. #6f0814
  2. #b60d21
  3. #ef2139
  4. #f46879
  5. #f9b0b8

Shades

#ef2139 mixed progressively with black.

  1. #ef2139
  2. #d71e33
  3. #bf1a2e
  4. #a71728
  5. #8f1422
  6. #78111d
  7. #600d17
  8. #480a11
  9. #30070b
  10. #180306
  11. #000000

Tints

#ef2139 mixed progressively with white.

  1. #ef2139
  2. #f1374d
  3. #f24d61
  4. #f46474
  5. #f57a88
  6. #f7909c
  7. #f9a6b0
  8. #fabcc4
  9. #fcd3d7
  10. #fde9eb
  11. #ffffff

Tones

#ef2139 mixed progressively with gray.

  1. #ef2139
  2. #e42b40
  3. #d93447
  4. #ce3e4e
  5. #c34755
  6. #b8515d
  7. #ac5a64
  8. #a1646b
  9. #966d72
  10. #8b7779
  11. #808080

Readable text 4.25:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.95:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7b7b7b ≈ 0.003% of males
Achromatomaly #b56367 ≈ 0.001% of males
Protanopia #685f38 ≈ 1.01% of males
Deuteranopia #998a30 ≈ 1.27% of males
Tritanopia #ff002e ≈ 0.0001% of males
Protanomaly #af4d38 ≈ 1.08% of males
Deuteranomaly #c26f34 ≈ 4.63% of males
Tritanomaly #fe0033 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef2139 {
  color: #ef2139;
}
Background
.bg-ef2139 {
  background-color: #ef2139;
  color: #000000;
}
Border
.border-ef2139 {
  border: 2px solid #ef2139;
}
CSS variables
:root {
  --color-primary: #ef2139;
  --color-primary-rgb: 239 33 57;
  --color-primary-hsl: 353 87% 53%;
}
Gradient
.gradient-ef2139 {
  background: linear-gradient(135deg, #ef2139, #ef7021);
}
Colored shadow
.shadow-ef2139 {
  box-shadow: 0 8px 24px rgb(239 33 57 / 0.35);
}

#fd0e35 Tractor Red ΔE 2.52 #e30022 Cadmium Red ΔE 5.17 #e34234 Cinnabar ΔE 5.22 #e34234 Vermilion ΔE 5.22 #dc143c Crimson ΔE 5.47 #e62020 Lust ΔE 5.61 #ff004f Folly ΔE 6.09 #10dec6 Inverted #7b7b7b Grayscale 

Tractor Red
#ef2139  rgb(239, 33, 57)  hsl(353, 87%, 53%)  Tractor Red
#21efd7  rgb(33, 239, 215)  hsl(173, 87%, 53%)  Turquoise
#39ef21  rgb(57, 239, 33)  hsl(113, 87%, 53%)  Neon Green
#2139ef  rgb(33, 57, 239)  hsl(233, 87%, 53%)  Han Purple