#571864#571864

#571864 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.8% C 0.135 H 320.2°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#571864
RGB	rgb(87, 24, 100)
HSL	hsl(290, 61%, 24%)
HSV	hsv(290, 76%, 39%)
CMYK	cmyk(13%, 76%, 0%, 60.8%)
CIE-LAB	lab(22.30, 39.97, -30.91)
CIE-LCH	lch(22.30, 50.53, 322.28°)
OKLab	oklab(34.77% 0.1039 -0.0866)
OKLCH	oklch(34.77% 0.135 320.2)
XYZ	xyz(6.5571, 3.5999, 12.4036)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.37

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571864 #256418

analogous

#311864 #571864 #64184B

triadic

#571864 #645718 #186457

tetradic

#571864 #643118 #256418 #184B64

square

#571864 #643118 #256418 #184B64

split-complementary

#571864 #4B6418 #186431

monochromatic

#150619 #2C0C33 #571864 #822495 #AD30C7

Accessibility & contrast

On white

12.21

#571864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#571864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571864

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571864	#FFFFFF	#000000	##FFFFFF
##571864	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003166

Deuteranopia (green-blind)

#1F3862

Tritanopia (blue-blind)

#57273C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #571864;
/* rgb */ color: rgb(87, 24, 100);
/* oklch */ color: oklch(34.8% 0.135 320.2);

Tailwind

colors: {
  custom: {
    50: '#895c90',
    500: '#571864',
    950: '#000000',
  },
}

SCSS

$custom: #571864;
$custom-light: #895c90;
$custom-dark: #000000;

JSON

{
  "hex": "#571864",
  "rgb": {
    "r": 87,
    "g": 24,
    "b": 100
  },
  "hsl": {
    "h": 289.737,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34772,
    "c": 0.13525,
    "h": 320.2
  },
  "luminance": 0.036
}

Semantic roles & 50–950 ramp

primary

#571864

secondary

#4D9A3E

accent

#E4435F

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #571864

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

Preview Lab → · Contrast checker → · Palette generator →