#83451C#83451C

#83451C is a mid, moderate orange. Relative luminance 0.092; OKLCH L 46.0% C 0.100 H 50.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#83451C
RGB	rgb(131, 69, 28)
HSL	hsl(24, 65%, 31%)
HSV	hsv(24, 79%, 51%)
CMYK	cmyk(0%, 47.3%, 78.6%, 48.6%)
CIE-LAB	lab(36.30, 23.27, 35.28)
CIE-LCH	lch(36.30, 42.27, 56.59°)
OKLab	oklab(45.96% 0.0633 0.0778)
OKLCH	oklch(45.96% 0.1 50.9)
XYZ	xyz(11.6989, 9.1667, 2.2517)
Luminance	0.0916 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83451C #1C5A83

analogous

#831C27 #83451C #83781C

triadic

#83451C #1C8345 #451C83

tetradic

#83451C #27831C #1C5A83 #781C83

square

#83451C #27831C #1C5A83 #781C83

split-complementary

#83451C #1C8378 #1C2783

monochromatic

#1E1006 #512A11 #83451C #B56027 #D77E43

Accessibility & contrast

On white

7.41

#83451C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#83451C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83451C

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83451C	#FFFFFF	#000000	##FFFFFF
##83451C	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D17

Deuteranopia (green-blind)

#665B1B

Tritanopia (blue-blind)

#90383C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #83451c;
/* rgb */ color: rgb(131, 69, 28);
/* oklch */ color: oklch(46.0% 0.100 50.9);

Tailwind

colors: {
  custom: {
    50: '#ad795b',
    500: '#83451c',
    950: '#000000',
  },
}

SCSS

$custom: #83451c;
$custom-light: #ad795b;
$custom-dark: #000000;

JSON

{
  "hex": "#83451c",
  "rgb": {
    "r": 131,
    "g": 69,
    "b": 28
  },
  "hsl": {
    "h": 23.883,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.45955,
    "c": 0.10032,
    "h": 50.9
  },
  "luminance": 0.09165
}

Semantic roles & 50–950 ramp

primary

#83451C

secondary

#4589B6

accent

#A5E840

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83451C

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

Preview Lab → · Contrast checker → · Palette generator →