#B57640#B57640

#B57640 is a light, moderate orange. Relative luminance 0.232; OKLCH L 62.1% C 0.106 H 59.5°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B57640
RGB	rgb(181, 118, 64)
HSL	hsl(28, 48%, 48%)
HSV	hsv(28, 65%, 71%)
CMYK	cmyk(0%, 34.8%, 64.6%, 29%)
CIE-LAB	lab(55.23, 19.46, 39.31)
CIE-LCH	lch(55.23, 43.86, 63.66°)
OKLab	oklab(62.13% 0.0535 0.0911)
OKLCH	oklch(62.13% 0.106 59.5)
XYZ	xyz(26.4618, 23.1532, 7.9249)
Luminance	0.2315 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57640 #407FB5

analogous

#B54045 #B57640 #B5B040

triadic

#B57640 #40B576 #7640B5

tetradic

#B57640 #45B540 #407FB5 #B040B5

square

#B57640 #45B540 #407FB5 #B040B5

split-complementary

#B57640 #40B5B0 #4045B5

monochromatic

#5B3B20 #885930 #B57640 #CA9568 #DAB596

Accessibility & contrast

On white

3.73

#B57640 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#B57640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57640

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57640	#FFFFFF	#000000	##000000
##B57640	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897C3B

Deuteranopia (green-blind)

#988A40

Tritanopia (blue-blind)

#C5696A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b57640;
/* rgb */ color: rgb(181, 118, 64);
/* oklch */ color: oklch(62.1% 0.106 59.5);

Tailwind

colors: {
  custom: {
    50: '#cf9d76',
    500: '#b57640',
    950: '#000000',
  },
}

SCSS

$custom: #b57640;
$custom-light: #cf9d76;
$custom-dark: #000000;

JSON

{
  "hex": "#b57640",
  "rgb": {
    "r": 181,
    "g": 118,
    "b": 64
  },
  "hsl": {
    "h": 27.692,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.62125,
    "c": 0.10564,
    "h": 59.5
  },
  "luminance": 0.23151
}

Semantic roles & 50–950 ramp

primary

#B57640

secondary

#8BABC5

accent

#99D750

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E09

muted

#837E7B

Preview Lab

Preview with #B57640

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

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