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#FF172D

#ff172d ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff172d is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 9.02% green and 17.65% blue; printed in CMYK it uses 0% cyan, 90.98% magenta, 82.35% yellow and 0% black. Its hue angle is 354.31°, with 100% saturation and 54.51% 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 5.41:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 2.31.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2206

Complementary

  1. #ff172d
  2. #17ffe9

Split complementary

  1. #ff172d
  2. #17ff75
  3. #17a1ff

Analogous

  1. #ff17a1
  2. #ff172d
  3. #ff7517

Triadic

  1. #ff172d
  2. #2dff17
  3. #172dff

Tetradic

  1. #ff172d
  2. #ffe917
  3. #17ffe9
  4. #172dff

Square

  1. #ff172d
  2. #a1ff17
  3. #17ffe9
  4. #7517ff

Monochromatic

  1. #7d000c
  2. #ca0013
  3. #ff172d
  4. #ff6472
  5. #ffb0b7

Shades

#ff172d mixed progressively with black.

  1. #ff172d
  2. #e61529
  3. #cc1224
  4. #b31020
  5. #990e1b
  6. #800c17
  7. #660912
  8. #4d070e
  9. #330509
  10. #1a0205
  11. #000000

Tints

#ff172d mixed progressively with white.

  1. #ff172d
  2. #ff2e42
  3. #ff4557
  4. #ff5d6c
  5. #ff7481
  6. #ff8b96
  7. #ffa2ab
  8. #ffb9c0
  9. #ffd1d5
  10. #ffe8ea
  11. #ffffff

Tones

#ff172d mixed progressively with gray.

  1. #ff172d
  2. #f22235
  3. #e62c3e
  4. #d93746
  5. #cc414e
  6. #c04c57
  7. #b3565f
  8. #a66167
  9. #996b6f
  10. #8d7678
  11. #808080

Readable text 3.88:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.41:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #818181 ≈ 0.003% of males
Achromatomaly #c1676a ≈ 0.001% of males
Protanopia #6e632a ≈ 1.01% of males
Deuteranopia #a3921f ≈ 1.27% of males
Tritanopia #ff0025 ≈ 0.0001% of males
Protanomaly #ba4f2b ≈ 1.08% of males
Deuteranomaly #cf7425 ≈ 4.63% of males
Tritanomaly #ff0028 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ff172d {
  color: #ff172d;
}
Background
.bg-ff172d {
  background-color: #ff172d;
  color: #000000;
}
Border
.border-ff172d {
  border: 2px solid #ff172d;
}
CSS variables
:root {
  --color-primary: #ff172d;
  --color-primary-rgb: 255 23 45;
  --color-primary-hsl: 354 100% 55%;
}
Gradient
.gradient-ff172d {
  background: linear-gradient(135deg, #ff172d, #ff7517);
}
Colored shadow
.shadow-ff172d {
  box-shadow: 0 8px 24px rgb(255 23 45 / 0.35);
}

#fd0e35 Tractor Red ΔE 2.31 #e34234 Cinnabar ΔE 4.71 #e34234 Vermilion ΔE 4.71 #e62020 Lust ΔE 5.34 #ff0000 Red ΔE 5.96 #ff0800 Candy Apple Red ΔE 6.09 #e30022 Cadmium Red ΔE 6.62 #00e8d2 Inverted #818181 Grayscale 

Tractor Red
#ff172d  rgb(255, 23, 45)  hsl(354, 100%, 55%)  Tractor Red
#17ffe9  rgb(23, 255, 233)  hsl(174, 100%, 55%)  Turquoise Blue
#2dff17  rgb(45, 255, 23)  hsl(114, 100%, 55%)  Neon Green
#172dff  rgb(23, 45, 255)  hsl(234, 100%, 55%)  Han Purple