#B57166#B57166

#B57166 is a mid, moderate red. Relative luminance 0.226; OKLCH L 61.9% C 0.089 H 29.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B57166
RGB	rgb(181, 113, 102)
HSL	hsl(8, 35%, 55%)
HSV	hsv(8, 44%, 71%)
CMYK	cmyk(0%, 37.6%, 43.6%, 29%)
CIE-LAB	lab(54.65, 25.60, 17.41)
CIE-LCH	lch(54.65, 30.96, 34.22°)
OKLab	oklab(61.88% 0.0769 0.044)
OKLCH	oklch(61.88% 0.089 29.8)
XYZ	xyz(27.3608, 22.5956, 15.4881)
Luminance	0.2259 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57166 #66AAB5

analogous

#B56682 #B57166 #B59866

triadic

#B57166 #66B571 #7166B5

tetradic

#B57166 #82B566 #66AAB5 #9866B5

square

#B57166 #82B566 #66AAB5 #9866B5

split-complementary

#B57166 #66B598 #6682B5

monochromatic

#6C3C34 #955348 #B57166 #C9978F #DDBEB8

Accessibility & contrast

On white

3.81

#B57166 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#B57166 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57166

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57166	#FFFFFF	#000000	##000000
##B57166	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807A65

Deuteranopia (green-blind)

#918865

Tritanopia (blue-blind)

#C3686E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b57166;
/* rgb */ color: rgb(181, 113, 102);
/* oklch */ color: oklch(61.9% 0.089 29.8);

Tailwind

colors: {
  custom: {
    50: '#ce9a91',
    500: '#b57166',
    950: '#000000',
  },
}

SCSS

$custom: #b57166;
$custom-light: #ce9a91;
$custom-dark: #000000;

JSON

{
  "hex": "#b57166",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 102
  },
  "hsl": {
    "h": 8.354,
    "s": 34.802,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61878,
    "c": 0.08861,
    "h": 29.8
  },
  "luminance": 0.22593
}

Semantic roles & 50–950 ramp

primary

#B57166

secondary

#ABC7CC

accent

#BCCB5D

background

#FCF9F8

surface

#F9F2F0

border

#D2CCCB

text

#140E0C

muted

#827E7D

Preview Lab

Preview with #B57166

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

Preview Lab → · Contrast checker → · Palette generator →