ColorTool
Log in
#FF4331

#ff4331 ≈ Tomato

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

#ff4331 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 26.27% green and 19.22% blue; printed in CMYK it uses 0% cyan, 73.73% magenta, 80.78% yellow and 0% black. Its hue angle is 5.24°, with 100% saturation and 59.61% 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 6.1:1 (WCAG AA). The closest named color is Tomato (#ff6347), ΔE 5.05.

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 luminance0.255

Complementary

  1. #ff4331
  2. #31edff

Split complementary

  1. #ff4331
  2. #31ffaa
  3. #3186ff

Analogous

  1. #ff3186
  2. #ff4331
  3. #ffaa31

Triadic

  1. #ff4331
  2. #31ff43
  3. #4331ff

Tetradic

  1. #ff4331
  2. #edff31
  3. #31edff
  4. #4331ff

Square

  1. #ff4331
  2. #86ff31
  3. #31edff
  4. #aa31ff

Monochromatic

  1. #970d00
  2. #e41400
  3. #ff4331
  4. #ff897e
  5. #ffcfca

Shades

#ff4331 mixed progressively with black.

  1. #ff4331
  2. #e63c2c
  3. #cc3627
  4. #b32f22
  5. #99281d
  6. #802219
  7. #661b14
  8. #4d140f
  9. #330d0a
  10. #1a0705
  11. #000000

Tints

#ff4331 mixed progressively with white.

  1. #ff4331
  2. #ff5646
  3. #ff695a
  4. #ff7b6f
  5. #ff8e83
  6. #ffa198
  7. #ffb4ad
  8. #ffc7c1
  9. #ffd9d6
  10. #ffecea
  11. #ffffff

Tones

#ff4331 mixed progressively with gray.

  1. #ff4331
  2. #f24939
  3. #e64f41
  4. #d95549
  5. #cc5b51
  6. #c06259
  7. #b36860
  8. #a66e68
  9. #997470
  10. #8d7a78
  11. #808080

Readable text 3.44:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.1:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8a8a8a ≈ 0.003% of males
Achromatomaly #c47471 ≈ 0.001% of males
Protanopia #7d702d ≈ 1.01% of males
Deuteranopia #ab9927 ≈ 1.27% of males
Tritanopia #ff0041 ≈ 0.0001% of males
Protanomaly #bf612e ≈ 1.08% of males
Deuteranomaly #d27f2b ≈ 4.63% of males
Tritanomaly #ff193b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ff4331 {
  color: #ff4331;
}
Background
.bg-ff4331 {
  background-color: #ff4331;
  color: #000000;
}
Border
.border-ff4331 {
  border: 2px solid #ff4331;
}
CSS variables
:root {
  --color-primary: #ff4331;
  --color-primary-rgb: 255 67 49;
  --color-primary-hsl: 5 100% 60%;
}
Gradient
.gradient-ff4331 {
  background: linear-gradient(135deg, #ff4331, #ffaa31);
}
Colored shadow
.shadow-ff4331 {
  box-shadow: 0 8px 24px rgb(255 67 49 / 0.35);
}

#ff6347 Tomato ΔE 5.05 #ff2400 Scarlet ΔE 5.27 #ff2800 Ferrari Red ΔE 5.28 #ff0800 Candy Apple Red ΔE 5.57 #e34234 Cinnabar ΔE 5.59 #e34234 Vermilion ΔE 5.59 #ff0000 Red ΔE 5.67 #00bcce Inverted #8a8a8a Grayscale 

Tomato
#ff4331  rgb(255, 67, 49)  hsl(5, 100%, 60%)  Tomato
#31edff  rgb(49, 237, 255)  hsl(185, 100%, 60%)  Electric Blue
#31ff43  rgb(49, 255, 67)  hsl(125, 100%, 60%)  Lime
#4331ff  rgb(67, 49, 255)  hsl(245, 100%, 60%)  Han Purple