#CB4032#CB4032

#CB4032 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.0% C 0.178 H 29.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CB4032
RGB	rgb(203, 64, 50)
HSL	hsl(5, 60%, 50%)
HSV	hsv(5, 75%, 80%)
CMYK	cmyk(0%, 68.5%, 75.4%, 20.4%)
CIE-LAB	lab(47.75, 54.07, 39.28)
CIE-LCH	lch(47.75, 66.83, 35.99°)
OKLab	oklab(57.03% 0.155 0.0874)
OKLCH	oklch(57.03% 0.178 29.4)
XYZ	xyz(27.0408, 16.5976, 4.7968)
Luminance	0.1659 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4032 #32BDCB

analogous

#CB3271 #CB4032 #CB8C32

triadic

#CB4032 #32CB40 #4032CB

tetradic

#CB4032 #71CB32 #32BDCB #8C32CB

square

#CB4032 #71CB32 #32BDCB #8C32CB

split-complementary

#CB4032 #32CB8C #3271CB

monochromatic

#69211A #9A3126 #CB4032 #D86D62 #E49A93

Accessibility & contrast

On white

4.86

#CB4032 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#CB4032 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4032

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4032	#FFFFFF	#000000	##FFFFFF
##CB4032	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E2F

Deuteranopia (green-blind)

#8B7C2D

Tritanopia (blue-blind)

#DF113E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb4032;
/* rgb */ color: rgb(203, 64, 50);
/* oklch */ color: oklch(57.0% 0.178 29.4);

Tailwind

colors: {
  custom: {
    50: '#e37d6b',
    500: '#cb4032',
    950: '#000000',
  },
}

SCSS

$custom: #cb4032;
$custom-light: #e37d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4032",
  "rgb": {
    "r": 203,
    "g": 64,
    "b": 50
  },
  "hsl": {
    "h": 5.49,
    "s": 60.474,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57028,
    "c": 0.17789,
    "h": 29.4
  },
  "luminance": 0.16594
}

Semantic roles & 50–950 ramp

primary

#CB4032

secondary

#89C9CF

accent

#D5E444

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #CB4032

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →