#833F1B#833F1B

#833F1B is a dark, moderate orange. Relative luminance 0.085; OKLCH L 44.9% C 0.105 H 45.9°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#833F1B
RGB	rgb(131, 63, 27)
HSL	hsl(21, 66%, 31%)
HSV	hsv(21, 79%, 51%)
CMYK	cmyk(0%, 51.9%, 79.4%, 48.6%)
CIE-LAB	lab(34.92, 26.62, 34.40)
CIE-LCH	lch(34.92, 43.50, 52.27°)
OKLab	oklab(44.9% 0.0732 0.0757)
OKLCH	oklch(44.9% 0.105 45.9)
XYZ	xyz(11.3365, 8.4608, 2.0728)
Luminance	0.0846 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#833F1B #1B5F83

analogous

#831B2B #833F1B #83731B

triadic

#833F1B #1B833F #3F1B83

tetradic

#833F1B #2B831B #1B5F83 #731B83

square

#833F1B #2B831B #1B5F83 #731B83

split-complementary

#833F1B #1B8373 #1B2B83

monochromatic

#1E0E06 #502711 #833F1B #B65725 #D87541

Accessibility & contrast

On white

7.80

#833F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#833F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #833F1B

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##833F1B	#FFFFFF	#000000	##FFFFFF
##833F1B	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524916

Deuteranopia (green-blind)

#63581A

Tritanopia (blue-blind)

#903037

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #833f1b;
/* rgb */ color: rgb(131, 63, 27);
/* oklch */ color: oklch(44.9% 0.105 45.9);

Tailwind

colors: {
  custom: {
    50: '#ad755a',
    500: '#833f1b',
    950: '#000000',
  },
}

SCSS

$custom: #833f1b;
$custom-light: #ad755a;
$custom-dark: #000000;

JSON

{
  "hex": "#833f1b",
  "rgb": {
    "r": 131,
    "g": 63,
    "b": 27
  },
  "hsl": {
    "h": 20.769,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.44896,
    "c": 0.10531,
    "h": 45.9
  },
  "luminance": 0.08459
}

Semantic roles & 50–950 ramp

primary

#833F1B

secondary

#438FB6

accent

#AEE93F

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110804

muted

#807B79

Preview Lab

Preview with #833F1B

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

Preview Lab → · Contrast checker → · Palette generator →