#521CA0#521CA0

#521CA0 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.6% C 0.191 H 294.2°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#521CA0
RGB	rgb(82, 28, 160)
HSL	hsl(265, 70%, 37%)
HSV	hsv(265, 83%, 63%)
CMYK	cmyk(48.8%, 82.5%, 0%, 37.3%)
CIE-LAB	lab(27.19, 51.73, -60.83)
CIE-LCH	lch(27.19, 79.85, 310.38°)
OKLab	oklab(39.62% 0.0783 -0.1746)
OKLCH	oklch(39.62% 0.191 294.2)
XYZ	xyz(10.2383, 5.1621, 33.7078)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521CA0 #6AA01C

analogous

#1C28A0 #521CA0 #941CA0

triadic

#521CA0 #A0521C #1CA052

tetradic

#521CA0 #A01C28 #6AA01C #1CA094

square

#521CA0 #A01C28 #6AA01C #1CA094

split-complementary

#521CA0 #A0941C #28A01C

monochromatic

#1D0A38 #37136C #521CA0 #6D25D4 #8E55E1

Accessibility & contrast

On white

10.33

#521CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#521CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521CA0

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521CA0	#FFFFFF	#000000	##FFFFFF
##521CA0	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A4

Deuteranopia (green-blind)

#003E9E

Tritanopia (blue-blind)

#3A435F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #521ca0;
/* rgb */ color: rgb(82, 28, 160);
/* oklch */ color: oklch(39.6% 0.191 294.2);

Tailwind

colors: {
  custom: {
    50: '#8b60bd',
    500: '#521ca0',
    950: '#000000',
  },
}

SCSS

$custom: #521ca0;
$custom-light: #8b60bd;
$custom-dark: #000000;

JSON

{
  "hex": "#521ca0",
  "rgb": {
    "r": 82,
    "g": 28,
    "b": 160
  },
  "hsl": {
    "h": 264.545,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39615,
    "c": 0.19134,
    "h": 294.2
  },
  "luminance": 0.05162
}

Semantic roles & 50–950 ramp

primary

#521CA0

secondary

#96C453

accent

#ED3BA4

background

#F9F5FB

surface

#F1EAF7

border

#CBC6D0

text

#0D0512

muted

#7E7981

Preview Lab

Preview with #521CA0

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

Preview Lab → · Contrast checker → · Palette generator →