#521764#521764

#521764 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.9% C 0.134 H 317.0°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#521764
RGB	rgb(82, 23, 100)
HSL	hsl(286, 63%, 24%)
HSV	hsv(286, 77%, 39%)
CMYK	cmyk(18%, 77%, 0%, 60.8%)
CIE-LAB	lab(21.31, 39.22, -32.55)
CIE-LCH	lch(21.31, 50.97, 320.31°)
OKLab	oklab(33.89% 0.0983 -0.0916)
OKLCH	oklch(33.89% 0.134 317)
XYZ	xyz(6.0860, 3.3270, 12.3757)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.49

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521764 #296417

analogous

#2C1764 #521764 #641750

triadic

#521764 #645217 #176452

tetradic

#521764 #642C17 #296417 #175064

square

#521764 #642C17 #296417 #175064

split-complementary

#521764 #506417 #17642C

monochromatic

#140619 #290C32 #521764 #7B2296 #A42EC8

Accessibility & contrast

On white

12.61

#521764 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#521764 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521764

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521764	#FFFFFF	#000000	##FFFFFF
##521764	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003066

Deuteranopia (green-blind)

#183562

Tritanopia (blue-blind)

#51273C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #521764;
/* rgb */ color: rgb(82, 23, 100);
/* oklch */ color: oklch(33.9% 0.134 317.0);

Tailwind

colors: {
  custom: {
    50: '#865b91',
    500: '#521764',
    950: '#000000',
  },
}

SCSS

$custom: #521764;
$custom-light: #865b91;
$custom-dark: #000000;

JSON

{
  "hex": "#521764",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 100
  },
  "hsl": {
    "h": 285.974,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33894,
    "c": 0.13431,
    "h": 317
  },
  "luminance": 0.03327
}

Semantic roles & 50–950 ramp

primary

#521764

secondary

#529A3C

accent

#E64268

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #521764

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

Preview Lab → · Contrast checker → · Palette generator →