#571A66#571A66

#571A66 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.1% C 0.135 H 319.0°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#571A66
RGB	rgb(87, 26, 102)
HSL	hsl(288, 59%, 25%)
HSV	hsv(288, 75%, 40%)
CMYK	cmyk(14.7%, 74.5%, 0%, 60%)
CIE-LAB	lab(22.74, 39.54, -31.52)
CIE-LCH	lch(22.74, 50.57, 321.44°)
OKLab	oklab(35.13% 0.1015 -0.0884)
OKLCH	oklch(35.13% 0.135 319)
XYZ	xyz(6.6978, 3.7246, 12.9339)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.85

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A66 #29661A

analogous

#311A66 #571A66 #661A4F

triadic

#571A66 #66571A #1A6657

tetradic

#571A66 #66311A #29661A #1A4F66

square

#571A66 #66311A #29661A #1A4F66

split-complementary

#571A66 #4F661A #1A6631

monochromatic

#150618 #2D0E35 #571A66 #812697 #AA33C8

Accessibility & contrast

On white

12.04

#571A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#571A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A66

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A66	#FFFFFF	#000000	##FFFFFF
##571A66	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003268

Deuteranopia (green-blind)

#1F3864

Tritanopia (blue-blind)

#57293E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #571a66;
/* rgb */ color: rgb(87, 26, 102);
/* oklch */ color: oklch(35.1% 0.135 319.0);

Tailwind

colors: {
  custom: {
    50: '#895d92',
    500: '#571a66',
    950: '#000000',
  },
}

SCSS

$custom: #571a66;
$custom-light: #895d92;
$custom-dark: #000000;

JSON

{
  "hex": "#571a66",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 102
  },
  "hsl": {
    "h": 288.158,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35128,
    "c": 0.1346,
    "h": 319
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#571A66

secondary

#529C40

accent

#E34564

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #571A66

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

Preview Lab → · Contrast checker → · Palette generator →