#CB5B57#CB5B57

#CB5B57 is a mid, vivid red. Relative luminance 0.209; OKLCH L 61.0% C 0.144 H 24.3°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#CB5B57
RGB	rgb(203, 91, 87)
HSL	hsl(2, 53%, 57%)
HSV	hsv(2, 57%, 80%)
CMYK	cmyk(0%, 55.2%, 57.1%, 20.4%)
CIE-LAB	lab(52.81, 44.20, 24.21)
CIE-LCH	lch(52.81, 50.39, 28.71°)
OKLab	oklab(61.01% 0.1309 0.0591)
OKLCH	oklch(61.01% 0.144 24.3)
XYZ	xyz(30.0925, 20.8704, 11.4587)
Luminance	0.2087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5B57 #57C7CB

analogous

#CB578D #CB5B57 #CB9557

triadic

#CB5B57 #57CB5B #5B57CB

tetradic

#CB5B57 #8DCB57 #57C7CB #9557CB

square

#CB5B57 #8DCB57 #57C7CB #9557CB

split-complementary

#CB5B57 #57CB95 #578DCB

monochromatic

#802B28 #AF3A36 #CB5B57 #D98986 #E8B6B4

Accessibility & contrast

On white

4.06

#CB5B57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#CB5B57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5B57

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5B57	#FFFFFF	#000000	##000000
##CB5B57	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766F56

Deuteranopia (green-blind)

#928755

Tritanopia (blue-blind)

#DD485B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #cb5b57;
/* rgb */ color: rgb(203, 91, 87);
/* oklch */ color: oklch(61.0% 0.144 24.3);

Tailwind

colors: {
  custom: {
    50: '#e08d86',
    500: '#cb5b57',
    950: '#000000',
  },
}

SCSS

$custom: #cb5b57;
$custom-light: #e08d86;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5b57",
  "rgb": {
    "r": 203,
    "g": 91,
    "b": 87
  },
  "hsl": {
    "h": 2.069,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61009,
    "c": 0.14365,
    "h": 24.3
  },
  "luminance": 0.20867
}

Semantic roles & 50–950 ramp

primary

#CB5B57

secondary

#A7D5D7

accent

#D7DC4C

background

#FEF8F8

surface

#FDF0EF

border

#D5CBCA

text

#160C0B

muted

#847D7C

Preview Lab

Preview with #CB5B57

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

Preview Lab → · Contrast checker → · Palette generator →