#CB4A57#CB4A57

#CB4A57 is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.8% C 0.163 H 17.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CB4A57
RGB	rgb(203, 74, 87)
HSL	hsl(354, 55%, 54%)
HSV	hsv(354, 64%, 80%)
CMYK	cmyk(0%, 63.5%, 57.1%, 20.4%)
CIE-LAB	lab(49.84, 52.03, 20.29)
CIE-LCH	lch(49.84, 55.85, 21.30°)
OKLab	oklab(58.78% 0.1556 0.05)
OKLCH	oklch(58.78% 0.163 17.8)
XYZ	xyz(28.8003, 18.2860, 11.0279)
Luminance	0.1828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4A57 #4ACBBE

analogous

#CB4A98 #CB4A57 #CB7D4A

triadic

#CB4A57 #57CB4A #4A57CB

tetradic

#CB4A57 #98CB4A #4ACBBE #7D4ACB

square

#CB4A57 #98CB4A #4ACBBE #7D4ACB

split-complementary

#CB4A57 #4ACB7D #4A98CB

monochromatic

#78232B #A8303C #CB4A57 #D97A83 #E6A9AF

Accessibility & contrast

On white

4.51

#CB4A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#CB4A57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4A57

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4A57	#FFFFFF	#000000	##000000
##CB4A57	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6657

Deuteranopia (green-blind)

#8B8154

Tritanopia (blue-blind)

#DE314F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4a57;
/* rgb */ color: rgb(203, 74, 87);
/* oklch */ color: oklch(58.8% 0.163 17.8);

Tailwind

colors: {
  custom: {
    50: '#e18386',
    500: '#cb4a57',
    950: '#000000',
  },
}

SCSS

$custom: #cb4a57;
$custom-light: #e18386;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4a57",
  "rgb": {
    "r": 203,
    "g": 74,
    "b": 87
  },
  "hsl": {
    "h": 353.953,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58777,
    "c": 0.16345,
    "h": 17.8
  },
  "luminance": 0.18282
}

Semantic roles & 50–950 ramp

primary

#CB4A57

secondary

#9DD4CE

accent

#DFD049

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB4A57

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

Preview Lab → · Contrast checker → · Palette generator →