#83571F#83571F

#83571F is a mid, moderate orange. Relative luminance 0.117; OKLCH L 49.4% C 0.091 H 68.9°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#83571F
RGB	rgb(131, 87, 31)
HSL	hsl(34, 62%, 32%)
HSV	hsv(34, 76%, 51%)
CMYK	cmyk(0%, 33.6%, 76.3%, 48.6%)
CIE-LAB	lab(40.80, 12.89, 38.37)
CIE-LCH	lch(40.80, 40.47, 71.44°)
OKLab	oklab(49.44% 0.0329 0.0852)
OKLCH	oklch(49.44% 0.091 68.9)
XYZ	xyz(13.0166, 11.7418, 2.8769)
Luminance	0.1174 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83571F #1F4B83

analogous

#83251F #83571F #7D831F

triadic

#83571F #1F8357 #571F83

tetradic

#83571F #1F8325 #1F4B83 #831F7D

square

#83571F #1F8325 #1F4B83 #831F7D

split-complementary

#83571F #1F7D83 #251F83

monochromatic

#201508 #523613 #83571F #B4782B #D49749

Accessibility & contrast

On white

6.27

#83571F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#83571F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83571F

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83571F	#FFFFFF	#000000	##FFFFFF
##83571F	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A18

Deuteranopia (green-blind)

#706420

Tritanopia (blue-blind)

#8F4C4B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #83571f;
/* rgb */ color: rgb(131, 87, 31);
/* oklch */ color: oklch(49.4% 0.091 68.9);

Tailwind

colors: {
  custom: {
    50: '#ab865e',
    500: '#83571f',
    950: '#000000',
  },
}

SCSS

$custom: #83571f;
$custom-light: #ab865e;
$custom-dark: #000000;

JSON

{
  "hex": "#83571f",
  "rgb": {
    "r": 131,
    "g": 87,
    "b": 31
  },
  "hsl": {
    "h": 33.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.49441,
    "c": 0.09127,
    "h": 68.9
  },
  "luminance": 0.11741
}

Semantic roles & 50–950 ramp

primary

#83571F

secondary

#4878B6

accent

#8AE543

background

#FBF8F5

surface

#F6EFE9

border

#D0CAC5

text

#110B04

muted

#807C79

Preview Lab

Preview with #83571F

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

Preview Lab → · Contrast checker → · Palette generator →