#573151#573151

#573151 is a dark, moderate purple. Relative luminance 0.048; OKLCH L 37.3% C 0.073 H 332.9°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#573151
RGB	rgb(87, 49, 81)
HSL	hsl(309, 28%, 27%)
HSV	hsv(309, 44%, 34%)
CMYK	cmyk(0%, 43.7%, 6.9%, 65.9%)
CIE-LAB	lab(26.21, 22.68, -12.27)
CIE-LCH	lch(26.21, 25.79, 331.60°)
OKLab	oklab(37.3% 0.0647 -0.0331)
OKLCH	oklch(37.3% 0.073 332.9)
XYZ	xyz(6.5139, 4.8173, 8.3697)
Luminance	0.0482 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573151 #315737

analogous

#4A3157 #573151 #57313E

triadic

#573151 #515731 #315157

tetradic

#573151 #574A31 #315737 #313E57

square

#573151 #574A31 #315737 #313E57

split-complementary

#573151 #3E5731 #31574A

monochromatic

#140B12 #301B2D #573151 #7E4775 #A45E99

Accessibility & contrast

On white

10.70

#573151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#573151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573151

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573151	#FFFFFF	#000000	##FFFFFF
##573151	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303B52

Deuteranopia (green-blind)

#3A4050

Tritanopia (blue-blind)

#5A333D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #573151;
/* rgb */ color: rgb(87, 49, 81);
/* oklch */ color: oklch(37.3% 0.073 332.9);

Tailwind

colors: {
  custom: {
    50: '#876a82',
    500: '#573151',
    950: '#000000',
  },
}

SCSS

$custom: #573151;
$custom-light: #876a82;
$custom-dark: #000000;

JSON

{
  "hex": "#573151",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 81
  },
  "hsl": {
    "h": 309.474,
    "s": 27.941,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37297,
    "c": 0.07271,
    "h": 332.9
  },
  "luminance": 0.04817
}

Semantic roles & 50–950 ramp

primary

#573151

secondary

#5C8863

accent

#C47364

background

#F8F6F7

surface

#F0EBEE

border

#CBC6C9

text

#0B060A

muted

#7C7A7C

Preview Lab

Preview with #573151

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

Preview Lab → · Contrast checker → · Palette generator →