#82571B#82571B

#82571B is a mid, moderate orange. Relative luminance 0.116; OKLCH L 49.3% C 0.093 H 70.9°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#82571B
RGB	rgb(130, 87, 27)
HSL	hsl(35, 66%, 31%)
HSV	hsv(35, 79%, 51%)
CMYK	cmyk(0%, 33.1%, 79.2%, 49%)
CIE-LAB	lab(40.64, 12.23, 40.00)
CIE-LCH	lch(40.64, 41.83, 73.00°)
OKLab	oklab(49.28% 0.0304 0.0878)
OKLCH	oklch(49.28% 0.093 70.9)
XYZ	xyz(12.8129, 11.6425, 2.6091)
Luminance	0.1164 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#82571B #1B4682

analogous

#82231B #82571B #79821B

triadic

#82571B #1B8257 #571B82

tetradic

#82571B #1B8223 #1B4682 #821B79

square

#82571B #1B8223 #1B4682 #821B79

split-complementary

#82571B #1B7982 #231B82

monochromatic

#1D1306 #4F3510 #82571B #B57926 #D79840

Accessibility & contrast

On white

6.31

#82571B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#82571B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #82571B

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##82571B	#FFFFFF	#000000	##FFFFFF
##82571B	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A12

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#8E4C4B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #82571b;
/* rgb */ color: rgb(130, 87, 27);
/* oklch */ color: oklch(49.3% 0.093 70.9);

Tailwind

colors: {
  custom: {
    50: '#ab865c',
    500: '#82571b',
    950: '#000000',
  },
}

SCSS

$custom: #82571b;
$custom-light: #ab865c;
$custom-dark: #000000;

JSON

{
  "hex": "#82571b",
  "rgb": {
    "r": 130,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 34.951,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.49278,
    "c": 0.09288,
    "h": 70.9
  },
  "luminance": 0.11641
}

Semantic roles & 50–950 ramp

primary

#82571B

secondary

#4373B6

accent

#86E93F

background

#FBF8F5

surface

#F6EFE9

border

#D0CAC5

text

#110B04

muted

#807C79

Preview Lab

Preview with #82571B

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

Preview Lab → · Contrast checker → · Palette generator →