#83471B#83471B

#83471B is a mid, moderate orange. Relative luminance 0.094; OKLCH L 46.3% C 0.099 H 53.2°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#83471B
RGB	rgb(131, 71, 27)
HSL	hsl(25, 66%, 31%)
HSV	hsv(25, 79%, 51%)
CMYK	cmyk(0%, 45.8%, 79.4%, 48.6%)
CIE-LAB	lab(36.77, 22.08, 36.24)
CIE-LCH	lch(36.77, 42.44, 58.65°)
OKLab	oklab(46.31% 0.0596 0.0796)
OKLCH	oklch(46.31% 0.099 53.2)
XYZ	xyz(11.8122, 9.4122, 2.2314)
Luminance	0.0941 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83471B #1B5783

analogous

#831B23 #83471B #837B1B

triadic

#83471B #1B8347 #471B83

tetradic

#83471B #23831B #1B5783 #7B1B83

square

#83471B #23831B #1B5783 #7B1B83

split-complementary

#83471B #1B837B #1B2383

monochromatic

#1E1006 #502B11 #83471B #B66325 #D88141

Accessibility & contrast

On white

7.29

#83471B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#83471B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83471B

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83471B	#FFFFFF	#000000	##FFFFFF
##83471B	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E15

Deuteranopia (green-blind)

#675C1A

Tritanopia (blue-blind)

#903A3E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #83471b;
/* rgb */ color: rgb(131, 71, 27);
/* oklch */ color: oklch(46.3% 0.099 53.2);

Tailwind

colors: {
  custom: {
    50: '#ac7b5a',
    500: '#83471b',
    950: '#000000',
  },
}

SCSS

$custom: #83471b;
$custom-light: #ac7b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#83471b",
  "rgb": {
    "r": 131,
    "g": 71,
    "b": 27
  },
  "hsl": {
    "h": 25.385,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.46307,
    "c": 0.09944,
    "h": 53.2
  },
  "luminance": 0.09411
}

Semantic roles & 50–950 ramp

primary

#83471B

secondary

#4386B6

accent

#A1E93F

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83471B

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

Preview Lab → · Contrast checker → · Palette generator →