#573239#573239

#573239 is a dark, muted red. Relative luminance 0.046; OKLCH L 36.5% C 0.054 H 7.9°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#573239
RGB	rgb(87, 50, 57)
HSL	hsl(349, 27%, 27%)
HSV	hsv(349, 43%, 34%)
CMYK	cmyk(0%, 42.5%, 34.5%, 65.9%)
CIE-LAB	lab(25.57, 17.76, 2.77)
CIE-LCH	lch(25.57, 17.98, 8.87°)
OKLab	oklab(36.53% 0.0539 0.0074)
OKLCH	oklch(36.53% 0.054 7.9)
XYZ	xyz(5.8098, 4.6033, 4.4526)
Luminance	0.0460 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573239 #325750

analogous

#57324C #573239 #573E32

triadic

#573239 #395732 #323957

tetradic

#573239 #4C5732 #325750 #3E3257

square

#573239 #4C5732 #325750 #3E3257

split-complementary

#573239 #32573E #324C57

monochromatic

#130B0D #301C20 #573239 #7E4852 #A4606D

Accessibility & contrast

On white

10.93

#573239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#573239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573239

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573239	#FFFFFF	#000000	##FFFFFF
##573239	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383839

Deuteranopia (green-blind)

#413F38

Tritanopia (blue-blind)

#5D2F34

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #573239;
/* rgb */ color: rgb(87, 50, 57);
/* oklch */ color: oklch(36.5% 0.054 7.9);

Tailwind

colors: {
  custom: {
    50: '#886a6f',
    500: '#573239',
    950: '#000000',
  },
}

SCSS

$custom: #573239;
$custom-light: #886a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#573239",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 57
  },
  "hsl": {
    "h": 348.649,
    "s": 27.007,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36525,
    "c": 0.05436,
    "h": 7.9
  },
  "luminance": 0.04603
}

Semantic roles & 50–950 ramp

primary

#573239

secondary

#5D8880

accent

#C3B164

background

#F8F6F6

surface

#F0EBEC

border

#CBC6C7

text

#0B0607

muted

#7C7A7A

Preview Lab

Preview with #573239

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

Preview Lab → · Contrast checker → · Palette generator →