#B37573#B37573

#B37573 is a light, moderate red. Relative luminance 0.235; OKLCH L 62.7% C 0.079 H 21.6°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B37573
RGB	rgb(179, 117, 115)
HSL	hsl(2, 30%, 58%)
HSV	hsv(2, 36%, 70%)
CMYK	cmyk(0%, 34.6%, 35.8%, 29.8%)
CIE-LAB	lab(55.63, 24.13, 11.18)
CIE-LCH	lch(55.63, 26.59, 24.87°)
OKLab	oklab(62.67% 0.0732 0.0289)
OKLCH	oklch(62.67% 0.079 21.6)
XYZ	xyz(28.0473, 23.5461, 19.2840)
Luminance	0.2354 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37573 #73B1B3

analogous

#B37391 #B37573 #B39573

triadic

#B37573 #73B375 #7573B3

tetradic

#B37573 #91B373 #73B1B3 #9573B3

square

#B37573 #91B373 #73B1B3 #9573B3

split-complementary

#B37573 #73B395 #7391B3

monochromatic

#6F3E3C #975452 #B37573 #C99C9B #DEC3C2

Accessibility & contrast

On white

3.68

#B37573 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#B37573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37573

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37573	#FFFFFF	#000000	##000000
##B37573	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817E73

Deuteranopia (green-blind)

#908A72

Tritanopia (blue-blind)

#BF6E75

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b37573;
/* rgb */ color: rgb(179, 117, 115);
/* oklch */ color: oklch(62.7% 0.079 21.6);

Tailwind

colors: {
  custom: {
    50: '#cb9d9b',
    500: '#b37573',
    950: '#000000',
  },
}

SCSS

$custom: #b37573;
$custom-light: #cb9d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#b37573",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 115
  },
  "hsl": {
    "h": 1.875,
    "s": 29.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.6267,
    "c": 0.0787,
    "h": 21.6
  },
  "luminance": 0.23544
}

Semantic roles & 50–950 ramp

primary

#B37573

secondary

#B4CDCE

accent

#C3C662

background

#FCF9F9

surface

#F9F2F2

border

#D2CCCC

text

#140E0E

muted

#827E7E

Preview Lab

Preview with #B37573

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

Preview Lab → · Contrast checker → · Palette generator →