#521066#521066

#521066 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.4% C 0.144 H 316.6°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#521066
RGB	rgb(82, 16, 102)
HSL	hsl(286, 73%, 23%)
HSV	hsv(286, 84%, 40%)
CMYK	cmyk(19.6%, 84.3%, 0%, 60%)
CIE-LAB	lab(20.53, 42.31, -35.12)
CIE-LCH	lch(20.53, 54.98, 320.31°)
OKLab	oklab(33.39% 0.1048 -0.099)
OKLCH	oklch(33.39% 0.144 316.6)
XYZ	xyz(6.0629, 3.1240, 12.8514)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521066 #246610

analogous

#271066 #521066 #66104F

triadic

#521066 #665210 #106652

tetradic

#521066 #662710 #246610 #104F66

square

#521066 #662710 #246610 #104F66

split-complementary

#521066 #4F6610 #106627

monochromatic

#15041A #270831 #521066 #7D189B #A721D0

Accessibility & contrast

On white

12.92

#521066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#521066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521066

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521066	#FFFFFF	#000000	##FFFFFF
##521066	1.00	12.92	1.62	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E68

Deuteranopia (green-blind)

#103364

Tritanopia (blue-blind)

#51243B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #521066;
/* rgb */ color: rgb(82, 16, 102);
/* oklch */ color: oklch(33.4% 0.144 316.6);

Tailwind

colors: {
  custom: {
    50: '#865892',
    500: '#521066',
    950: '#000000',
  },
}

SCSS

$custom: #521066;
$custom-light: #865892;
$custom-dark: #000000;

JSON

{
  "hex": "#521066",
  "rgb": {
    "r": 82,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 286.047,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33394,
    "c": 0.14416,
    "h": 316.6
  },
  "luminance": 0.03124
}

Semantic roles & 50–950 ramp

primary

#521066

secondary

#4C9E33

accent

#F03863

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #521066

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

Preview Lab → · Contrast checker → · Palette generator →