#83481B#83481B

#83481B is a mid, moderate orange. Relative luminance 0.095; OKLCH L 46.5% C 0.099 H 54.2°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#83481B
RGB	rgb(131, 72, 27)
HSL	hsl(26, 66%, 31%)
HSV	hsv(26, 79%, 51%)
CMYK	cmyk(0%, 45%, 79.4%, 48.6%)
CIE-LAB	lab(37.00, 21.50, 36.48)
CIE-LCH	lch(37.00, 42.35, 59.49°)
OKLab	oklab(46.49% 0.0578 0.0802)
OKLCH	oklch(46.49% 0.099 54.2)
XYZ	xyz(11.8763, 9.5405, 2.2528)
Luminance	0.0954 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83481B #1B5683

analogous

#831B22 #83481B #837C1B

triadic

#83481B #1B8348 #481B83

tetradic

#83481B #22831B #1B5683 #7C1B83

square

#83481B #22831B #1B5683 #7C1B83

split-complementary

#83481B #1B837C #1B2283

monochromatic

#1E1006 #502C11 #83481B #B66425 #D88241

Accessibility & contrast

On white

7.22

#83481B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#83481B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83481B

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83481B	#FFFFFF	#000000	##FFFFFF
##83481B	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F15

Deuteranopia (green-blind)

#675C1B

Tritanopia (blue-blind)

#903B3F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #83481b;
/* rgb */ color: rgb(131, 72, 27);
/* oklch */ color: oklch(46.5% 0.099 54.2);

Tailwind

colors: {
  custom: {
    50: '#ac7b5a',
    500: '#83481b',
    950: '#000000',
  },
}

SCSS

$custom: #83481b;
$custom-light: #ac7b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#83481b",
  "rgb": {
    "r": 131,
    "g": 72,
    "b": 27
  },
  "hsl": {
    "h": 25.962,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.46491,
    "c": 0.09883,
    "h": 54.2
  },
  "luminance": 0.09539
}

Semantic roles & 50–950 ramp

primary

#83481B

secondary

#4385B6

accent

#9FE93F

background

#FBF7F5

surface

#F6EEE9

border

#D0C9C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83481B

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

Preview Lab → · Contrast checker → · Palette generator →