#83391F#83391F

#83391F is a dark, moderate orange. Relative luminance 0.079; OKLCH L 44.0% C 0.109 H 39.3°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#83391F
RGB	rgb(131, 57, 31)
HSL	hsl(16, 62%, 32%)
HSV	hsv(16, 76%, 51%)
CMYK	cmyk(0%, 56.5%, 76.3%, 48.6%)
CIE-LAB	lab(33.67, 30.08, 30.93)
CIE-LCH	lch(33.67, 43.15, 45.80°)
OKLab	oklab(43.95% 0.0845 0.0692)
OKLCH	oklch(43.95% 0.109 39.3)
XYZ	xyz(11.0716, 7.8519, 2.2286)
Luminance	0.0785 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83391F #1F6983

analogous

#831F37 #83391F #836B1F

triadic

#83391F #1F8339 #391F83

tetradic

#83391F #37831F #1F6983 #6B1F83

square

#83391F #37831F #1F6983 #6B1F83

split-complementary

#83391F #1F836B #1F3783

monochromatic

#200E08 #522313 #83391F #B44F2B #D46D49

Accessibility & contrast

On white

8.17

#83391F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#83391F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83391F

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83391F	#FFFFFF	#000000	##FFFFFF
##83391F	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451C

Deuteranopia (green-blind)

#5F551D

Tritanopia (blue-blind)

#902933

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #83391f;
/* rgb */ color: rgb(131, 57, 31);
/* oklch */ color: oklch(44.0% 0.109 39.3);

Tailwind

colors: {
  custom: {
    50: '#ad715c',
    500: '#83391f',
    950: '#000000',
  },
}

SCSS

$custom: #83391f;
$custom-light: #ad715c;
$custom-dark: #000000;

JSON

{
  "hex": "#83391f",
  "rgb": {
    "r": 131,
    "g": 57,
    "b": 31
  },
  "hsl": {
    "h": 15.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.43954,
    "c": 0.10927,
    "h": 39.3
  },
  "luminance": 0.0785
}

Semantic roles & 50–950 ramp

primary

#83391F

secondary

#4899B6

accent

#BBE543

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110804

muted

#807B79

Preview Lab

Preview with #83391F

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

Preview Lab → · Contrast checker → · Palette generator →