#83531F#83531F

#83531F is a mid, moderate orange. Relative luminance 0.111; OKLCH L 48.6% C 0.092 H 64.3°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#83531F
RGB	rgb(131, 83, 31)
HSL	hsl(31, 62%, 32%)
HSV	hsv(31, 76%, 51%)
CMYK	cmyk(0%, 36.6%, 76.3%, 48.6%)
CIE-LAB	lab(39.77, 15.25, 37.32)
CIE-LCH	lch(39.77, 40.31, 67.77°)
OKLab	oklab(48.64% 0.0398 0.0829)
OKLCH	oklch(48.64% 0.092 64.3)
XYZ	xyz(12.7016, 11.1119, 2.7719)
Luminance	0.1111 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83531F #1F4F83

analogous

#83211F #83531F #81831F

triadic

#83531F #1F8353 #531F83

tetradic

#83531F #1F8321 #1F4F83 #831F81

square

#83531F #1F8321 #1F4F83 #831F81

split-complementary

#83531F #1F8183 #211F83

monochromatic

#201408 #523413 #83531F #B4722B #D49149

Accessibility & contrast

On white

6.52

#83531F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#83531F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83531F

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83531F	#FFFFFF	#000000	##FFFFFF
##83531F	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625718

Deuteranopia (green-blind)

#6E6220

Tritanopia (blue-blind)

#8F4848

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #83531f;
/* rgb */ color: rgb(131, 83, 31);
/* oklch */ color: oklch(48.6% 0.092 64.3);

Tailwind

colors: {
  custom: {
    50: '#ac835e',
    500: '#83531f',
    950: '#000000',
  },
}

SCSS

$custom: #83531f;
$custom-light: #ac835e;
$custom-dark: #000000;

JSON

{
  "hex": "#83531f",
  "rgb": {
    "r": 131,
    "g": 83,
    "b": 31
  },
  "hsl": {
    "h": 31.2,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.48638,
    "c": 0.09199,
    "h": 64.3
  },
  "luminance": 0.11111
}

Semantic roles & 50–950 ramp

primary

#83531F

secondary

#487DB6

accent

#91E543

background

#FBF8F5

surface

#F6EFE9

border

#D0CAC5

text

#110A04

muted

#807C79

Preview Lab

Preview with #83531F

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

Preview Lab → · Contrast checker → · Palette generator →