#521EA1#521EA1

#521EA1 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.191 H 293.7°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#521EA1
RGB	rgb(82, 30, 161)
HSL	hsl(264, 69%, 37%)
HSV	hsv(264, 81%, 63%)
CMYK	cmyk(49.1%, 81.4%, 0%, 36.9%)
CIE-LAB	lab(27.56, 51.20, -60.83)
CIE-LCH	lch(27.56, 79.51, 310.09°)
OKLab	oklab(39.9% 0.0766 -0.1746)
OKLCH	oklch(39.9% 0.191 293.7)
XYZ	xyz(10.3752, 5.2953, 34.1867)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521EA1 #6DA11E

analogous

#1E2BA1 #521EA1 #941EA1

triadic

#521EA1 #A1521E #1EA152

tetradic

#521EA1 #A11E2B #6DA11E #1EA194

square

#521EA1 #A11E2B #6DA11E #1EA194

split-complementary

#521EA1 #A1941E #2BA11E

monochromatic

#1D0B3A #38146D #521EA1 #6C28D5 #8F59E0

Accessibility & contrast

On white

10.20

#521EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#521EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521EA1

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521EA1	#FFFFFF	#000000	##FFFFFF
##521EA1	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A5

Deuteranopia (green-blind)

#003F9F

Tritanopia (blue-blind)

#394460

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #521ea1;
/* rgb */ color: rgb(82, 30, 161);
/* oklch */ color: oklch(39.9% 0.191 293.7);

Tailwind

colors: {
  custom: {
    50: '#8b61be',
    500: '#521ea1',
    950: '#000000',
  },
}

SCSS

$custom: #521ea1;
$custom-light: #8b61be;
$custom-dark: #000000;

JSON

{
  "hex": "#521ea1",
  "rgb": {
    "r": 82,
    "g": 30,
    "b": 161
  },
  "hsl": {
    "h": 263.817,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.39899,
    "c": 0.19067,
    "h": 293.7
  },
  "luminance": 0.05296
}

Semantic roles & 50–950 ramp

primary

#521EA1

secondary

#99C457

accent

#EB3CA6

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #521EA1

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

Preview Lab → · Contrast checker → · Palette generator →