#B57451#B57451

#B57451 is a light, moderate orange. Relative luminance 0.229; OKLCH L 62.0% C 0.096 H 48.6°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B57451
RGB	rgb(181, 116, 81)
HSL	hsl(21, 40%, 51%)
HSV	hsv(21, 55%, 71%)
CMYK	cmyk(0%, 35.9%, 55.2%, 29%)
CIE-LAB	lab(54.98, 21.87, 29.82)
CIE-LCH	lch(54.98, 36.98, 53.74°)
OKLab	oklab(62.01% 0.0633 0.0719)
OKLCH	oklch(62.01% 0.096 48.6)
XYZ	xyz(26.7883, 22.9109, 10.7944)
Luminance	0.2291 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57451 #5192B5

analogous

#B55160 #B57451 #B5A651

triadic

#B57451 #51B574 #7451B5

tetradic

#B57451 #60B551 #5192B5 #A651B5

square

#B57451 #60B551 #5192B5 #A651B5

split-complementary

#B57451 #51B5A6 #5160B5

monochromatic

#623D2A #8D583C #B57451 #C7967C #DAB9A7

Accessibility & contrast

On white

3.76

#B57451 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#B57451 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57451

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57451	#FFFFFF	#000000	##000000
##B57451	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867B4E

Deuteranopia (green-blind)

#958951

Tritanopia (blue-blind)

#C4686B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b57451;
/* rgb */ color: rgb(181, 116, 81);
/* oklch */ color: oklch(62.0% 0.096 48.6);

Tailwind

colors: {
  custom: {
    50: '#cf9c82',
    500: '#b57451',
    950: '#000000',
  },
}

SCSS

$custom: #b57451;
$custom-light: #cf9c82;
$custom-dark: #000000;

JSON

{
  "hex": "#b57451",
  "rgb": {
    "r": 181,
    "g": 116,
    "b": 81
  },
  "hsl": {
    "h": 21,
    "s": 40.323,
    "l": 51.373
  },
  "oklch": {
    "l": 0.62007,
    "c": 0.09581,
    "h": 48.6
  },
  "luminance": 0.22909
}

Semantic roles & 50–950 ramp

primary

#B57451

secondary

#9BB8C7

accent

#A6D058

background

#FDF9F8

surface

#FAF2EF

border

#D3CCCA

text

#140E0A

muted

#837E7C

Preview Lab

Preview with #B57451

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

Preview Lab → · Contrast checker → · Palette generator →