#571164#571164

#571164 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.1% C 0.143 H 320.7°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#571164
RGB	rgb(87, 17, 100)
HSL	hsl(291, 71%, 23%)
HSV	hsv(291, 83%, 39%)
CMYK	cmyk(13%, 83%, 0%, 60.8%)
CIE-LAB	lab(21.39, 42.60, -32.39)
CIE-LCH	lch(21.39, 53.51, 322.76°)
OKLab	oklab(34.12% 0.1109 -0.0908)
OKLCH	oklch(34.12% 0.143 320.7)
XYZ	xyz(6.4309, 3.3476, 12.3615)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.02

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571164 #1E6411

analogous

#2D1164 #571164 #641147

triadic

#571164 #645711 #116457

tetradic

#571164 #642D11 #1E6411 #114764

square

#571164 #642D11 #1E6411 #114764

split-complementary

#571164 #476411 #11642D

monochromatic

#17041A #290830 #571164 #851A98 #B223CD

Accessibility & contrast

On white

12.58

#571164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#571164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571164

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571164	#FFFFFF	#000000	##FFFFFF
##571164	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#1B3662

Tritanopia (blue-blind)

#58233B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #571164;
/* rgb */ color: rgb(87, 17, 100);
/* oklch */ color: oklch(34.1% 0.143 320.7);

Tailwind

colors: {
  custom: {
    50: '#8a5991',
    500: '#571164',
    950: '#000000',
  },
}

SCSS

$custom: #571164;
$custom-light: #8a5991;
$custom-dark: #000000;

JSON

{
  "hex": "#571164",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 100
  },
  "hsl": {
    "h": 290.602,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34121,
    "c": 0.14335,
    "h": 320.7
  },
  "luminance": 0.03347
}

Semantic roles & 50–950 ramp

primary

#571164

secondary

#459C35

accent

#EE3A56

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040D

muted

#7D797D

Preview Lab

Preview with #571164

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

Preview Lab → · Contrast checker → · Palette generator →