#571064#571064

#571064 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.144 H 320.7°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#571064
RGB	rgb(87, 16, 100)
HSL	hsl(291, 72%, 23%)
HSV	hsv(291, 84%, 39%)
CMYK	cmyk(13%, 84%, 0%, 60.8%)
CIE-LAB	lab(21.27, 42.93, -32.57)
CIE-LCH	lch(21.27, 53.88, 322.81°)
OKLab	oklab(34.04% 0.1118 -0.0914)
OKLCH	oklch(34.04% 0.144 320.7)
XYZ	xyz(6.4157, 3.3173, 12.3565)
Luminance	0.0332 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.99

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571064 #1D6410

analogous

#2D1064 #571064 #641047

triadic

#571064 #645710 #106457

tetradic

#571064 #642D10 #1D6410 #104764

square

#571064 #642D10 #1D6410 #104764

split-complementary

#571064 #476410 #10642D

monochromatic

#17041A #29082F #571064 #851899 #B321CE

Accessibility & contrast

On white

12.62

#571064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#571064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571064

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571064	#FFFFFF	#000000	##FFFFFF
##571064	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E66

Deuteranopia (green-blind)

#1A3562

Tritanopia (blue-blind)

#58223A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #571064;
/* rgb */ color: rgb(87, 16, 100);
/* oklch */ color: oklch(34.0% 0.144 320.7);

Tailwind

colors: {
  custom: {
    50: '#8a5891',
    500: '#571064',
    950: '#000000',
  },
}

SCSS

$custom: #571064;
$custom-light: #8a5891;
$custom-dark: #000000;

JSON

{
  "hex": "#571064",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 100
  },
  "hsl": {
    "h": 290.714,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34041,
    "c": 0.14435,
    "h": 320.7
  },
  "luminance": 0.03317
}

Semantic roles & 50–950 ramp

primary

#571064

secondary

#449D33

accent

#EF3955

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040D

muted

#7D797D

Preview Lab

Preview with #571064

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

Preview Lab → · Contrast checker → · Palette generator →