#571C72#571C72

#571C72 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.2% C 0.144 H 312.8°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#571C72
RGB	rgb(87, 28, 114)
HSL	hsl(281, 61%, 28%)
HSV	hsv(281, 75%, 45%)
CMYK	cmyk(23.7%, 75.4%, 0%, 55.3%)
CIE-LAB	lab(23.91, 41.32, -37.42)
CIE-LCH	lch(23.91, 55.74, 317.83°)
OKLab	oklab(36.24% 0.098 -0.1057)
OKLCH	oklch(36.24% 0.144 312.8)
XYZ	xyz(7.3825, 4.0719, 16.3134)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571C72 #37721C

analogous

#2C1C72 #571C72 #721C62

triadic

#571C72 #72571C #1C7257

tetradic

#571C72 #722C1C #37721C #1C6272

square

#571C72 #722C1C #37721C #1C6272

split-complementary

#571C72 #62721C #1C722C

monochromatic

#130619 #321041 #571C72 #7C28A3 #A03ACF

Accessibility & contrast

On white

11.57

#571C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#571C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571C72

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571C72	#FFFFFF	#000000	##FFFFFF
##571C72	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#133A70

Tritanopia (blue-blind)

#542F45

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #571c72;
/* rgb */ color: rgb(87, 28, 114);
/* oklch */ color: oklch(36.2% 0.144 312.8);

Tailwind

colors: {
  custom: {
    50: '#8a5e9b',
    500: '#571c72',
    950: '#000000',
  },
}

SCSS

$custom: #571c72;
$custom-light: #8a5e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#571c72",
  "rgb": {
    "r": 87,
    "g": 28,
    "b": 114
  },
  "hsl": {
    "h": 281.163,
    "s": 60.563,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36235,
    "c": 0.14412,
    "h": 312.8
  },
  "luminance": 0.04072
}

Semantic roles & 50–950 ramp

primary

#571C72

secondary

#62A643

accent

#E44476

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #571C72

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

Preview Lab → · Contrast checker → · Palette generator →