#83531A#83531A

#83531A is a mid, moderate orange. Relative luminance 0.111; OKLCH L 48.6% C 0.095 H 66.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#83531A
RGB	rgb(131, 83, 26)
HSL	hsl(33, 67%, 31%)
HSV	hsv(33, 80%, 51%)
CMYK	cmyk(0%, 36.6%, 80.2%, 48.6%)
CIE-LAB	lab(39.73, 15.02, 39.61)
CIE-LCH	lch(39.73, 42.36, 69.24°)
OKLab	oklab(48.59% 0.0384 0.0866)
OKLCH	oklch(48.59% 0.095 66.1)
XYZ	xyz(12.6408, 11.0876, 2.4515)
Luminance	0.1109 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83531A #1A4A83

analogous

#831E1A #83531A #7E831A

triadic

#83531A #1A8353 #531A83

tetradic

#83531A #1A831E #1A4A83 #831A7E

square

#83531A #1A831E #1A4A83 #831A7E

split-complementary

#83531A #1A7E83 #1E1A83

monochromatic

#1D1206 #503310 #83531A #B67324 #D9923F

Accessibility & contrast

On white

6.53

#83531A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#83531A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83531A

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83531A	#FFFFFF	#000000	##FFFFFF
##83531A	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635711

Deuteranopia (green-blind)

#6E621B

Tritanopia (blue-blind)

#8F4848

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #83531a;
/* rgb */ color: rgb(131, 83, 26);
/* oklch */ color: oklch(48.6% 0.095 66.1);

Tailwind

colors: {
  custom: {
    50: '#ac835b',
    500: '#83531a',
    950: '#000000',
  },
}

SCSS

$custom: #83531a;
$custom-light: #ac835b;
$custom-dark: #000000;

JSON

{
  "hex": "#83531a",
  "rgb": {
    "r": 131,
    "g": 83,
    "b": 26
  },
  "hsl": {
    "h": 32.571,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.48593,
    "c": 0.09474,
    "h": 66.1
  },
  "luminance": 0.11086
}

Semantic roles & 50–950 ramp

primary

#83531A

secondary

#4277B7

accent

#8DEA3E

background

#FBF8F5

surface

#F6EFE9

border

#D0CAC5

text

#110A04

muted

#807C79

Preview Lab

Preview with #83531A

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

Preview Lab → · Contrast checker → · Palette generator →