#571366#571366

#571366 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.4% C 0.143 H 319.5°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#571366
RGB	rgb(87, 19, 102)
HSL	hsl(289, 69%, 24%)
HSV	hsv(289, 81%, 40%)
CMYK	cmyk(14.7%, 81.4%, 0%, 60%)
CIE-LAB	lab(21.77, 42.31, -33.08)
CIE-LCH	lch(21.77, 53.71, 321.98°)
OKLab	oklab(34.44% 0.1088 -0.0929)
OKLCH	oklch(34.44% 0.143 319.5)
XYZ	xyz(6.5613, 3.4516, 12.8884)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.45

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571366 #226613

analogous

#2D1366 #571366 #66134B

triadic

#571366 #665713 #136657

tetradic

#571366 #662D13 #226613 #134B66

square

#571366 #662D13 #226613 #134B66

split-complementary

#571366 #4B6613 #13662D

monochromatic

#16051A #2B0932 #571366 #831D9A #AF26CD

Accessibility & contrast

On white

12.42

#571366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#571366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571366

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571366	#FFFFFF	#000000	##FFFFFF
##571366	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003068

Deuteranopia (green-blind)

#1A3664

Tritanopia (blue-blind)

#57253C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #571366;
/* rgb */ color: rgb(87, 19, 102);
/* oklch */ color: oklch(34.4% 0.143 319.5);

Tailwind

colors: {
  custom: {
    50: '#8a5a92',
    500: '#571366',
    950: '#000000',
  },
}

SCSS

$custom: #571366;
$custom-light: #8a5a92;
$custom-dark: #000000;

JSON

{
  "hex": "#571366",
  "rgb": {
    "r": 87,
    "g": 19,
    "b": 102
  },
  "hsl": {
    "h": 289.157,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34438,
    "c": 0.14306,
    "h": 319.5
  },
  "luminance": 0.03451
}

Semantic roles & 50–950 ramp

primary

#571366

secondary

#4A9D37

accent

#EB3C5C

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #571366

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

Preview Lab → · Contrast checker → · Palette generator →