#83571A#83571A

#83571A is a mid, moderate orange. Relative luminance 0.117; OKLCH L 49.4% C 0.094 H 70.5°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#83571A
RGB	rgb(131, 87, 26)
HSL	hsl(35, 67%, 31%)
HSV	hsv(35, 80%, 51%)
CMYK	cmyk(0%, 33.6%, 80.2%, 48.6%)
CIE-LAB	lab(40.76, 12.65, 40.60)
CIE-LCH	lch(40.76, 42.52, 72.69°)
OKLab	oklab(49.4% 0.0315 0.0887)
OKLCH	oklch(49.4% 0.094 70.5)
XYZ	xyz(12.9557, 11.7174, 2.5564)
Luminance	0.1172 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83571A #1A4683

analogous

#83221A #83571A #7A831A

triadic

#83571A #1A8357 #571A83

tetradic

#83571A #1A8322 #1A4683 #831A7A

square

#83571A #1A8322 #1A4683 #831A7A

split-complementary

#83571A #1A7A83 #221A83

monochromatic

#1D1306 #503510 #83571A #B67924 #D9983F

Accessibility & contrast

On white

6.28

#83571A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#83571A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83571A

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83571A	#FFFFFF	#000000	##FFFFFF
##83571A	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A11

Deuteranopia (green-blind)

#70641C

Tritanopia (blue-blind)

#8F4C4B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #83571a;
/* rgb */ color: rgb(131, 87, 26);
/* oklch */ color: oklch(49.4% 0.094 70.5);

Tailwind

colors: {
  custom: {
    50: '#ac865b',
    500: '#83571a',
    950: '#000000',
  },
}

SCSS

$custom: #83571a;
$custom-light: #ac865b;
$custom-dark: #000000;

JSON

{
  "hex": "#83571a",
  "rgb": {
    "r": 131,
    "g": 87,
    "b": 26
  },
  "hsl": {
    "h": 34.857,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.49398,
    "c": 0.09415,
    "h": 70.5
  },
  "luminance": 0.11716
}

Semantic roles & 50–950 ramp

primary

#83571A

secondary

#4273B7

accent

#86EA3E

background

#FBF8F5

surface

#F6EFE9

border

#D0CAC5

text

#110B04

muted

#807C79

Preview Lab

Preview with #83571A

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

Preview Lab → · Contrast checker → · Palette generator →