#521766#521766

#521766 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.0% C 0.136 H 316.0°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#521766
RGB	rgb(82, 23, 102)
HSL	hsl(285, 63%, 25%)
HSV	hsv(285, 77%, 40%)
CMYK	cmyk(19.6%, 77.5%, 0%, 60%)
CIE-LAB	lab(21.45, 39.66, -33.63)
CIE-LCH	lch(21.45, 52.00, 319.70°)
OKLab	oklab(34.04% 0.098 -0.0947)
OKLCH	oklch(34.04% 0.136 316)
XYZ	xyz(6.1840, 3.3662, 12.8918)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521766 #2B6617

analogous

#2B1766 #521766 #661753

triadic

#521766 #665217 #176652

tetradic

#521766 #662B17 #2B6617 #175366

square

#521766 #662B17 #2B6617 #175366

split-complementary

#521766 #536617 #17662B

monochromatic

#140619 #2A0C34 #521766 #7A2298 #A22ECA

Accessibility & contrast

On white

12.55

#521766 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#521766 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521766

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521766	#FFFFFF	#000000	##FFFFFF
##521766	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003068

Deuteranopia (green-blind)

#163564

Tritanopia (blue-blind)

#51283D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #521766;
/* rgb */ color: rgb(82, 23, 102);
/* oklch */ color: oklch(34.0% 0.136 316.0);

Tailwind

colors: {
  custom: {
    50: '#865b92',
    500: '#521766',
    950: '#000000',
  },
}

SCSS

$custom: #521766;
$custom-light: #865b92;
$custom-dark: #000000;

JSON

{
  "hex": "#521766",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 102
  },
  "hsl": {
    "h": 284.81,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34044,
    "c": 0.13631,
    "h": 316
  },
  "luminance": 0.03366
}

Semantic roles & 50–950 ramp

primary

#521766

secondary

#559C3C

accent

#E6426B

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #521766

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

Preview Lab → · Contrast checker → · Palette generator →