#573233#573233

#573233 is a dark, muted red. Relative luminance 0.045; OKLCH L 36.3% C 0.054 H 18.3°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#573233
RGB	rgb(87, 50, 51)
HSL	hsl(358, 27%, 27%)
HSV	hsv(358, 43%, 34%)
CMYK	cmyk(0%, 42.5%, 41.4%, 65.9%)
CIE-LAB	lab(25.40, 16.89, 6.54)
CIE-LCH	lch(25.40, 18.12, 21.17°)
OKLab	oklab(36.34% 0.0511 0.0169)
OKLCH	oklch(36.34% 0.054 18.3)
XYZ	xyz(5.6689, 4.5469, 3.7104)
Luminance	0.0455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573233 #325756

analogous

#573246 #573233 #574432

triadic

#573233 #335732 #323357

tetradic

#573233 #465732 #325756 #443257

square

#573233 #465732 #325756 #443257

split-complementary

#573233 #325744 #324657

monochromatic

#130B0B #301C1C #573233 #7E484A #A46062

Accessibility & contrast

On white

11.00

#573233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#573233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573233

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573233	#FFFFFF	#000000	##FFFFFF
##573233	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393833

Deuteranopia (green-blind)

#423F32

Tritanopia (blue-blind)

#5E2E33

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #573233;
/* rgb */ color: rgb(87, 50, 51);
/* oklch */ color: oklch(36.3% 0.054 18.3);

Tailwind

colors: {
  custom: {
    50: '#886a6a',
    500: '#573233',
    950: '#000000',
  },
}

SCSS

$custom: #573233;
$custom-light: #886a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#573233",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 51
  },
  "hsl": {
    "h": 358.378,
    "s": 27.007,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36338,
    "c": 0.05387,
    "h": 18.3
  },
  "luminance": 0.04546
}

Semantic roles & 50–950 ramp

primary

#573233

secondary

#5D8887

accent

#C3C164

background

#F8F6F6

surface

#F0EBEB

border

#CBC6C6

text

#0B0606

muted

#7C7A7A

Preview Lab

Preview with #573233

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

Preview Lab → · Contrast checker → · Palette generator →