#571563#571563

#571563 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.4% C 0.138 H 321.0°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#571563
RGB	rgb(87, 21, 99)
HSL	hsl(291, 65%, 24%)
HSV	hsv(291, 79%, 39%)
CMYK	cmyk(12.1%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(21.81, 40.96, -31.04)
CIE-LCH	lch(21.81, 51.39, 322.84°)
OKLab	oklab(34.4% 0.1072 -0.0869)
OKLCH	oklch(34.4% 0.138 321)
XYZ	xyz(6.4505, 3.4638, 12.1308)
Luminance	0.0346 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.01

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571563 #216315

analogous

#301563 #571563 #631548

triadic

#571563 #635715 #156357

tetradic

#571563 #633015 #216315 #154863

square

#571563 #633015 #216315 #154863

split-complementary

#571563 #486315 #156330

monochromatic

#160519 #2B0A31 #571563 #832095 #B02AC8

Accessibility & contrast

On white

12.41

#571563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#571563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571563

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571563	#FFFFFF	#000000	##FFFFFF
##571563	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#1E3761

Tritanopia (blue-blind)

#58243B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #571563;
/* rgb */ color: rgb(87, 21, 99);
/* oklch */ color: oklch(34.4% 0.138 321.0);

Tailwind

colors: {
  custom: {
    50: '#895a90',
    500: '#571563',
    950: '#000000',
  },
}

SCSS

$custom: #571563;
$custom-light: #895a90;
$custom-dark: #000000;

JSON

{
  "hex": "#571563",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 290.769,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34401,
    "c": 0.138,
    "h": 321
  },
  "luminance": 0.03463
}

Semantic roles & 50–950 ramp

primary

#571563

secondary

#499A3A

accent

#E8405A

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #571563

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

Preview Lab → · Contrast checker → · Palette generator →