#521566#521566

#521566 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.8% C 0.139 H 316.2°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#521566
RGB	rgb(82, 21, 102)
HSL	hsl(285, 66%, 24%)
HSV	hsv(285, 79%, 40%)
CMYK	cmyk(19.6%, 79.4%, 0%, 60%)
CIE-LAB	lab(21.17, 40.48, -34.09)
CIE-LCH	lch(21.17, 52.92, 319.89°)
OKLab	oklab(33.84% 0.1001 -0.096)
OKLCH	oklch(33.84% 0.139 316.2)
XYZ	xyz(6.1457, 3.2897, 12.8790)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521566 #296615

analogous

#2A1566 #521566 #661552

triadic

#521566 #665215 #156652

tetradic

#521566 #662A15 #296615 #155266

square

#521566 #662A15 #296615 #155266

split-complementary

#521566 #526615 #15662A

monochromatic

#140519 #290B33 #521566 #7B1F99 #A42ACC

Accessibility & contrast

On white

12.67

#521566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#521566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521566

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521566	#FFFFFF	#000000	##FFFFFF
##521566	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F68

Deuteranopia (green-blind)

#143564

Tritanopia (blue-blind)

#51273D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #521566;
/* rgb */ color: rgb(82, 21, 102);
/* oklch */ color: oklch(33.8% 0.139 316.2);

Tailwind

colors: {
  custom: {
    50: '#865a92',
    500: '#521566',
    950: '#000000',
  },
}

SCSS

$custom: #521566;
$custom-light: #865a92;
$custom-dark: #000000;

JSON

{
  "hex": "#521566",
  "rgb": {
    "r": 82,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 285.185,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33842,
    "c": 0.13873,
    "h": 316.2
  },
  "luminance": 0.03289
}

Semantic roles & 50–950 ramp

primary

#521566

secondary

#529D3A

accent

#E93F69

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #521566

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

Preview Lab → · Contrast checker → · Palette generator →