#B56757#B56757

#B56757 is a mid, moderate red. Relative luminance 0.202; OKLCH L 59.8% C 0.104 H 32.6°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#B56757
RGB	rgb(181, 103, 87)
HSL	hsl(10, 39%, 53%)
HSV	hsv(10, 52%, 71%)
CMYK	cmyk(0%, 43.1%, 51.9%, 29%)
CIE-LAB	lab(52.08, 29.58, 22.66)
CIE-LCH	lch(52.08, 37.26, 37.45°)
OKLab	oklab(59.81% 0.0875 0.0559)
OKLCH	oklch(59.81% 0.104 32.6)
XYZ	xyz(25.6283, 20.2149, 11.5671)
Luminance	0.2021 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B56757 #57A5B5

analogous

#B55776 #B56757 #B59657

triadic

#B56757 #57B567 #6757B5

tetradic

#B56757 #76B557 #57A5B5 #9657B5

square

#B56757 #76B557 #57A5B5 #9657B5

split-complementary

#B56757 #57B596 #5776B5

monochromatic

#65362D #904D3F #B56757 #C88D81 #DAB4AC

Accessibility & contrast

On white

4.16

#B56757 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#B56757 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B56757

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B56757	#FFFFFF	#000000	##000000
##B56757	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7255

Deuteranopia (green-blind)

#8D8356

Tritanopia (blue-blind)

#C45B63

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b56757;
/* rgb */ color: rgb(181, 103, 87);
/* oklch */ color: oklch(59.8% 0.104 32.6);

Tailwind

colors: {
  custom: {
    50: '#cf9386',
    500: '#b56757',
    950: '#000000',
  },
}

SCSS

$custom: #b56757;
$custom-light: #cf9386;
$custom-dark: #000000;

JSON

{
  "hex": "#b56757",
  "rgb": {
    "r": 181,
    "g": 103,
    "b": 87
  },
  "hsl": {
    "h": 10.213,
    "s": 38.843,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59808,
    "c": 0.10385,
    "h": 32.6
  },
  "luminance": 0.20212
}

Semantic roles & 50–950 ramp

primary

#B56757

secondary

#9FC1C8

accent

#BBCF59

background

#FDF9F8

surface

#FAF1EF

border

#D3CBCA

text

#140D0B

muted

#837E7C

Preview Lab

Preview with #B56757

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

Preview Lab → · Contrast checker → · Palette generator →