#83591B#83591B

#83591B is a mid, moderate orange. Relative luminance 0.120; OKLCH L 49.8% C 0.094 H 72.4°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#83591B
RGB	rgb(131, 89, 27)
HSL	hsl(36, 66%, 31%)
HSV	hsv(36, 79%, 51%)
CMYK	cmyk(0%, 32.1%, 79.4%, 48.6%)
CIE-LAB	lab(41.30, 11.51, 40.67)
CIE-LCH	lch(41.30, 42.27, 74.19°)
OKLab	oklab(49.82% 0.0283 0.0891)
OKLCH	oklch(49.82% 0.094 72.4)
XYZ	xyz(13.1313, 12.0503, 2.6711)
Luminance	0.1205 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83591B #1B4583

analogous

#83251B #83591B #79831B

triadic

#83591B #1B8359 #591B83

tetradic

#83591B #1B8325 #1B4583 #831B79

square

#83591B #1B8325 #1B4583 #831B79

split-complementary

#83591B #1B7983 #251B83

monochromatic

#1E1406 #503711 #83591B #B67B25 #D89B41

Accessibility & contrast

On white

6.16

#83591B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#83591B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83591B

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83591B	#FFFFFF	#000000	##FFFFFF
##83591B	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685B12

Deuteranopia (green-blind)

#72651D

Tritanopia (blue-blind)

#8F4E4D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #83591b;
/* rgb */ color: rgb(131, 89, 27);
/* oklch */ color: oklch(49.8% 0.094 72.4);

Tailwind

colors: {
  custom: {
    50: '#ab875c',
    500: '#83591b',
    950: '#000000',
  },
}

SCSS

$custom: #83591b;
$custom-light: #ab875c;
$custom-dark: #000000;

JSON

{
  "hex": "#83591b",
  "rgb": {
    "r": 131,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 35.769,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.49816,
    "c": 0.09352,
    "h": 72.4
  },
  "luminance": 0.12049
}

Semantic roles & 50–950 ramp

primary

#83591B

secondary

#4372B6

accent

#84E93F

background

#FBF8F5

surface

#F6EFE9

border

#D0CAC5

text

#110B04

muted

#807C79

Preview Lab

Preview with #83591B

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

Preview Lab → · Contrast checker → · Palette generator →