#B37571#B37571

#B37571 is a light, moderate red. Relative luminance 0.235; OKLCH L 62.6% C 0.079 H 23.6°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B37571
RGB	rgb(179, 117, 113)
HSL	hsl(4, 30%, 57%)
HSV	hsv(4, 37%, 70%)
CMYK	cmyk(0%, 34.6%, 36.9%, 29.8%)
CIE-LAB	lab(55.58, 23.88, 12.28)
CIE-LCH	lch(55.58, 26.85, 27.22°)
OKLab	oklab(62.62% 0.0724 0.0316)
OKLCH	oklch(62.62% 0.079 23.6)
XYZ	xyz(27.9334, 23.5006, 18.6844)
Luminance	0.2350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37571 #71AFB3

analogous

#B3718E #B37571 #B39671

triadic

#B37571 #71B375 #7571B3

tetradic

#B37571 #8EB371 #71AFB3 #9671B3

square

#B37571 #8EB371 #71AFB3 #9671B3

split-complementary

#B37571 #71B396 #718EB3

monochromatic

#6E3E3B #965550 #B37571 #C89C99 #DEC2C1

Accessibility & contrast

On white

3.68

#B37571 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#B37571 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37571

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37571	#FFFFFF	#000000	##000000
##B37571	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827E70

Deuteranopia (green-blind)

#918A70

Tritanopia (blue-blind)

#BF6E74

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b37571;
/* rgb */ color: rgb(179, 117, 113);
/* oklch */ color: oklch(62.6% 0.079 23.6);

Tailwind

colors: {
  custom: {
    50: '#cc9d99',
    500: '#b37571',
    950: '#000000',
  },
}

SCSS

$custom: #b37571;
$custom-light: #cc9d99;
$custom-dark: #000000;

JSON

{
  "hex": "#b37571",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 113
  },
  "hsl": {
    "h": 3.636,
    "s": 30.275,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62619,
    "c": 0.07899,
    "h": 23.6
  },
  "luminance": 0.23499
}

Semantic roles & 50–950 ramp

primary

#B37571

secondary

#B3CCCD

accent

#C0C761

background

#FCF9F9

surface

#F9F2F2

border

#D2CCCC

text

#140E0E

muted

#827E7E

Preview Lab

Preview with #B37571

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

Preview Lab → · Contrast checker → · Palette generator →