#571166#571166

#571166 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.3% C 0.145 H 319.6°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#571166
RGB	rgb(87, 17, 102)
HSL	hsl(289, 71%, 23%)
HSV	hsv(289, 83%, 40%)
CMYK	cmyk(14.7%, 83.3%, 0%, 60%)
CIE-LAB	lab(21.53, 43.00, -33.46)
CIE-LCH	lch(21.53, 54.49, 322.11°)
OKLab	oklab(34.27% 0.1106 -0.094)
OKLCH	oklch(34.27% 0.145 319.6)
XYZ	xyz(6.5289, 3.3868, 12.8776)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.39

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571166 #206611

analogous

#2C1166 #571166 #66114A

triadic

#571166 #665711 #116657

tetradic

#571166 #662C11 #206611 #114A66

square

#571166 #662C11 #206611 #114A66

split-complementary

#571166 #4A6611 #11662C

monochromatic

#16041A #2A0832 #571166 #841A9A #B022CF

Accessibility & contrast

On white

12.52

#571166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#571166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571166

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571166	#FFFFFF	#000000	##FFFFFF
##571166	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F68

Deuteranopia (green-blind)

#193664

Tritanopia (blue-blind)

#57243C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #571166;
/* rgb */ color: rgb(87, 17, 102);
/* oklch */ color: oklch(34.3% 0.145 319.6);

Tailwind

colors: {
  custom: {
    50: '#8a5992',
    500: '#571166',
    950: '#000000',
  },
}

SCSS

$custom: #571166;
$custom-light: #8a5992;
$custom-dark: #000000;

JSON

{
  "hex": "#571166",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 289.412,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3427,
    "c": 0.14516,
    "h": 319.6
  },
  "luminance": 0.03386
}

Semantic roles & 50–950 ramp

primary

#571166

secondary

#479E35

accent

#EE3A59

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #571166

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

Preview Lab → · Contrast checker → · Palette generator →