#83511A#83511A

#83511A is a mid, moderate orange. Relative luminance 0.108; OKLCH L 48.2% C 0.095 H 63.9°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#83511A
RGB	rgb(131, 81, 26)
HSL	hsl(31, 67%, 31%)
HSV	hsv(31, 80%, 51%)
CMYK	cmyk(0%, 38.2%, 80.2%, 48.6%)
CIE-LAB	lab(39.22, 16.19, 39.12)
CIE-LCH	lch(39.22, 42.34, 67.51°)
OKLab	oklab(48.2% 0.0419 0.0856)
OKLCH	oklch(48.2% 0.095 63.9)
XYZ	xyz(12.4900, 10.7860, 2.4012)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83511A #1A4C83

analogous

#831D1A #83511A #80831A

triadic

#83511A #1A8351 #511A83

tetradic

#83511A #1A831D #1A4C83 #831A80

square

#83511A #1A831D #1A4C83 #831A80

split-complementary

#83511A #1A8083 #1D1A83

monochromatic

#1D1206 #503110 #83511A #B67124 #D98F3F

Accessibility & contrast

On white

6.65

#83511A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#83511A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83511A

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83511A	#FFFFFF	#000000	##FFFFFF
##83511A	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615512

Deuteranopia (green-blind)

#6D611B

Tritanopia (blue-blind)

#904546

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #83511a;
/* rgb */ color: rgb(131, 81, 26);
/* oklch */ color: oklch(48.2% 0.095 63.9);

Tailwind

colors: {
  custom: {
    50: '#ac825b',
    500: '#83511a',
    950: '#000000',
  },
}

SCSS

$custom: #83511a;
$custom-light: #ac825b;
$custom-dark: #000000;

JSON

{
  "hex": "#83511a",
  "rgb": {
    "r": 131,
    "g": 81,
    "b": 26
  },
  "hsl": {
    "h": 31.429,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.48198,
    "c": 0.09526,
    "h": 63.9
  },
  "luminance": 0.10785
}

Semantic roles & 50–950 ramp

primary

#83511A

secondary

#427AB7

accent

#90EA3E

background

#FBF7F5

surface

#F6EEE9

border

#D0C9C5

text

#110A04

muted

#807C79

Preview Lab

Preview with #83511A

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

Preview Lab → · Contrast checker → · Palette generator →