#83451F#83451F

#83451F is a mid, moderate orange. Relative luminance 0.092; OKLCH L 46.0% C 0.099 H 49.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#83451F
RGB	rgb(131, 69, 31)
HSL	hsl(23, 62%, 32%)
HSV	hsv(23, 76%, 51%)
CMYK	cmyk(0%, 47.3%, 76.3%, 48.6%)
CIE-LAB	lab(36.33, 23.41, 33.76)
CIE-LCH	lch(36.33, 41.09, 55.26°)
OKLab	oklab(45.99% 0.0642 0.0753)
OKLCH	oklch(45.99% 0.099 49.5)
XYZ	xyz(11.7366, 9.1818, 2.4503)
Luminance	0.0918 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83451F #1F5D83

analogous

#831F2B #83451F #83771F

triadic

#83451F #1F8345 #451F83

tetradic

#83451F #2B831F #1F5D83 #771F83

square

#83451F #2B831F #1F5D83 #771F83

split-complementary

#83451F #1F8377 #1F2B83

monochromatic

#201108 #522B13 #83451F #B45F2B #D47D49

Accessibility & contrast

On white

7.40

#83451F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#83451F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83451F

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83451F	#FFFFFF	#000000	##FFFFFF
##83451F	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D1B

Deuteranopia (green-blind)

#655B1E

Tritanopia (blue-blind)

#90383D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #83451f;
/* rgb */ color: rgb(131, 69, 31);
/* oklch */ color: oklch(46.0% 0.099 49.5);

Tailwind

colors: {
  custom: {
    50: '#ac795d',
    500: '#83451f',
    950: '#000000',
  },
}

SCSS

$custom: #83451f;
$custom-light: #ac795d;
$custom-dark: #000000;

JSON

{
  "hex": "#83451f",
  "rgb": {
    "r": 131,
    "g": 69,
    "b": 31
  },
  "hsl": {
    "h": 22.8,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.45986,
    "c": 0.09899,
    "h": 49.5
  },
  "luminance": 0.0918
}

Semantic roles & 50–950 ramp

primary

#83451F

secondary

#488CB6

accent

#A7E543

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83451F

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

Preview Lab → · Contrast checker → · Palette generator →