#B57366#B57366

#B57366 is a light, moderate red. Relative luminance 0.230; OKLCH L 62.2% C 0.086 H 31.8°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B57366
RGB	rgb(181, 115, 102)
HSL	hsl(10, 35%, 55%)
HSV	hsv(10, 44%, 71%)
CMYK	cmyk(0%, 36.5%, 43.6%, 29%)
CIE-LAB	lab(55.12, 24.49, 18.05)
CIE-LCH	lch(55.12, 30.43, 36.39°)
OKLab	oklab(62.24% 0.0736 0.0455)
OKLCH	oklch(62.24% 0.087 31.8)
XYZ	xyz(27.5864, 23.0468, 15.5633)
Luminance	0.2304 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57366 #66A8B5

analogous

#B56680 #B57366 #B59A66

triadic

#B57366 #66B573 #7366B5

tetradic

#B57366 #80B566 #66A8B5 #9A66B5

square

#B57366 #80B566 #66A8B5 #9A66B5

split-complementary

#B57366 #66B59A #6680B5

monochromatic

#6C3E34 #955548 #B57366 #C9998F #DDBEB8

Accessibility & contrast

On white

3.74

#B57366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#B57366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57366

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57366	#FFFFFF	#000000	##000000
##B57366	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827C65

Deuteranopia (green-blind)

#928965

Tritanopia (blue-blind)

#C36A70

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b57366;
/* rgb */ color: rgb(181, 115, 102);
/* oklch */ color: oklch(62.2% 0.086 31.8);

Tailwind

colors: {
  custom: {
    50: '#ce9c91',
    500: '#b57366',
    950: '#000000',
  },
}

SCSS

$custom: #b57366;
$custom-light: #ce9c91;
$custom-dark: #000000;

JSON

{
  "hex": "#b57366",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 102
  },
  "hsl": {
    "h": 9.873,
    "s": 34.802,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62237,
    "c": 0.0865,
    "h": 31.8
  },
  "luminance": 0.23045
}

Semantic roles & 50–950 ramp

primary

#B57366

secondary

#ABC6CC

accent

#B9CB5D

background

#FCF9F8

surface

#F9F2F0

border

#D2CCCB

text

#140E0C

muted

#827E7D

Preview Lab

Preview with #B57366

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

Preview Lab → · Contrast checker → · Palette generator →