ColorTool
Log in
#F40038

#f40038 ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#f40038 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 95.69% red, 0% green and 21.96% blue; printed in CMYK it uses 0% cyan, 100% magenta, 77.05% yellow and 4.31% black. Its hue angle is 346.23°, with 100% saturation and 47.84% 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 4.9:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 2.74.

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 luminance0.1952

Complementary

  1. #f40038
  2. #00f4bc

Split complementary

  1. #f40038
  2. #00f442
  3. #00b2f4

Analogous

  1. #f400b2
  2. #f40038
  3. #f44200

Triadic

  1. #f40038
  2. #38f400
  3. #0038f4

Tetradic

  1. #f40038
  2. #f4bc00
  3. #00f4bc
  4. #0038f4

Square

  1. #f40038
  2. #b2f400
  3. #00f4bc
  4. #4200f4

Monochromatic

  1. #5b0015
  2. #a70026
  3. #f40038
  4. #ff416d
  5. #ff8ea8

Shades

#f40038 mixed progressively with black.

  1. #f40038
  2. #dc0032
  3. #c3002d
  4. #ab0027
  5. #920022
  6. #7a001c
  7. #620016
  8. #490011
  9. #31000b
  10. #180006
  11. #000000

Tints

#f40038 mixed progressively with white.

  1. #f40038
  2. #f51a4c
  3. #f63360
  4. #f74d74
  5. #f86688
  6. #fa809c
  7. #fb99af
  8. #fcb3c3
  9. #fdccd7
  10. #fee6eb
  11. #ffffff

Tones

#f40038 mixed progressively with gray.

  1. #f40038
  2. #e80d3f
  3. #dd1a46
  4. #d1264e
  5. #c63355
  6. #ba405c
  7. #ae4d63
  8. #a35a6a
  9. #976672
  10. #8c7379
  11. #808080

Readable text 4.28:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.9:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7a7a7a ≈ 0.003% of males
Achromatomaly #b86066 ≈ 0.001% of males
Protanopia #655c37 ≈ 1.01% of males
Deuteranopia #9a8a2e ≈ 1.27% of males
Tritanopia #ff0022 ≈ 0.0001% of males
Protanomaly #b14837 ≈ 1.08% of males
Deuteranomaly #c56d32 ≈ 4.63% of males
Tritanomaly #ff002c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-f40038 {
  color: #f40038;
}
Background
.bg-f40038 {
  background-color: #f40038;
  color: #000000;
}
Border
.border-f40038 {
  border: 2px solid #f40038;
}
CSS variables
:root {
  --color-primary: #f40038;
  --color-primary-rgb: 244 0 56;
  --color-primary-hsl: 346 100% 48%;
}
Gradient
.gradient-f40038 {
  background: linear-gradient(135deg, #f40038, #f44200);
}
Colored shadow
.shadow-f40038 {
  box-shadow: 0 8px 24px rgb(244 0 56 / 0.35);
}

#fd0e35 Tractor Red ΔE 2.74 #dc143c Crimson ΔE 5.20 #ff004f Folly ΔE 5.43 #e30022 Cadmium Red ΔE 5.54 #e52b50 Amaranth ΔE 5.98 #e62020 Lust ΔE 6.38 #e34234 Cinnabar ΔE 6.44 #0bffc7 Inverted #7a7a7a Grayscale 

Tractor Red
#f40038  rgb(244, 0, 56)  hsl(346, 100%, 48%)  Tractor Red
#00f4bc  rgb(0, 244, 188)  hsl(166, 100%, 48%)  Aquamarine
#38f400  rgb(56, 244, 0)  hsl(106, 100%, 48%)  Neon Green
#0038f4  rgb(0, 56, 244)  hsl(226, 100%, 48%)  Han Purple