#83574B#83574B

#83574B is a mid, moderate red. Relative luminance 0.121; OKLCH L 50.2% C 0.062 H 35.9°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#83574B
RGB	rgb(131, 87, 75)
HSL	hsl(13, 27%, 40%)
HSV	hsv(13, 43%, 51%)
CMYK	cmyk(0%, 33.6%, 42.7%, 48.6%)
CIE-LAB	lab(41.45, 16.65, 14.39)
CIE-LCH	lch(41.45, 22.01, 40.83°)
OKLab	oklab(50.16% 0.0502 0.0364)
OKLCH	oklch(50.16% 0.062 35.9)
XYZ	xyz(14.0389, 12.1507, 8.2612)
Luminance	0.1215 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83574B #4B7783

analogous

#834B5B #83574B #83734B

triadic

#83574B #4B8357 #574B83

tetradic

#83574B #5B834B #4B7783 #734B83

square

#83574B #5B834B #4B7783 #734B83

split-complementary

#83574B #4B8373 #4B5B83

monochromatic

#35231E #5C3D35 #83574B #A77365 #BD968C

Accessibility & contrast

On white

6.12

#83574B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#83574B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83574B

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83574B	#FFFFFF	#000000	##FFFFFF
##83574B	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615C4A

Deuteranopia (green-blind)

#6C654B

Tritanopia (blue-blind)

#8D5154

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #83574b;
/* rgb */ color: rgb(131, 87, 75);
/* oklch */ color: oklch(50.2% 0.062 35.9);

Tailwind

colors: {
  custom: {
    50: '#a9867d',
    500: '#83574b',
    950: '#000000',
  },
}

SCSS

$custom: #83574b;
$custom-light: #a9867d;
$custom-dark: #000000;

JSON

{
  "hex": "#83574b",
  "rgb": {
    "r": 131,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 12.857,
    "s": 27.184,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50158,
    "c": 0.06195,
    "h": 35.9
  },
  "luminance": 0.1215
}

Semantic roles & 50–950 ramp

primary

#83574B

secondary

#81A0A9

accent

#AFC464

background

#FAF8F7

surface

#F4EFEE

border

#CECAC9

text

#100B09

muted

#7F7C7B

Preview Lab

Preview with #83574B

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

Preview Lab → · Contrast checker → · Palette generator →