#571569#571569

#571569 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.8% C 0.144 H 317.8°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#571569
RGB	rgb(87, 21, 105)
HSL	hsl(287, 67%, 25%)
HSV	hsv(287, 80%, 41%)
CMYK	cmyk(17.1%, 80%, 0%, 58.8%)
CIE-LAB	lab(22.24, 42.21, -34.28)
CIE-LCH	lch(22.24, 54.37, 320.92°)
OKLab	oklab(34.84% 0.1065 -0.0964)
OKLCH	oklch(34.84% 0.144 317.8)
XYZ	xyz(6.7481, 3.5828, 13.6980)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571569 #276915

analogous

#2D1569 #571569 #691551

triadic

#571569 #695715 #156957

tetradic

#571569 #692D15 #276915 #155169

square

#571569 #692D15 #276915 #155169

split-complementary

#571569 #516915 #15692D

monochromatic

#15051A #2D0B36 #571569 #811F9C #AC29CF

Accessibility & contrast

On white

12.23

#571569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#571569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571569

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571569	#FFFFFF	#000000	##FFFFFF
##571569	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316B

Deuteranopia (green-blind)

#183767

Tritanopia (blue-blind)

#56273E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #571569;
/* rgb */ color: rgb(87, 21, 105);
/* oklch */ color: oklch(34.8% 0.144 317.8);

Tailwind

colors: {
  custom: {
    50: '#8a5b94',
    500: '#571569',
    950: '#000000',
  },
}

SCSS

$custom: #571569;
$custom-light: #8a5b94;
$custom-dark: #000000;

JSON

{
  "hex": "#571569",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 287.143,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34842,
    "c": 0.14366,
    "h": 317.8
  },
  "luminance": 0.03582
}

Semantic roles & 50–950 ramp

primary

#571569

secondary

#50A03A

accent

#EA3E63

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #571569

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

Preview Lab → · Contrast checker → · Palette generator →