#521EA8#521EA8

#521EA8 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.6% C 0.198 H 292.0°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#521EA8
RGB	rgb(82, 30, 168)
HSL	hsl(263, 70%, 39%)
HSV	hsv(263, 82%, 66%)
CMYK	cmyk(51.2%, 82.1%, 0%, 34.1%)
CIE-LAB	lab(28.25, 53.02, -63.94)
CIE-LCH	lch(28.25, 83.07, 309.67°)
OKLab	oklab(40.58% 0.0742 -0.1837)
OKLCH	oklch(40.58% 0.198 292)
XYZ	xyz(11.0098, 5.5491, 37.5292)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521EA8 #74A81E

analogous

#1E2FA8 #521EA8 #971EA8

triadic

#521EA8 #A8521E #1EA852

tetradic

#521EA8 #A81E2F #74A81E #1EA897

square

#521EA8 #A81E2F #74A81E #1EA897

split-complementary

#521EA8 #A8971E #2FA81E

monochromatic

#1F0B40 #391574 #521EA8 #6C2AD9 #905EE2

Accessibility & contrast

On white

9.95

#521EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#521EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521EA8

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521EA8	#FFFFFF	#000000	##FFFFFF
##521EA8	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AC

Deuteranopia (green-blind)

#0040A6

Tritanopia (blue-blind)

#344764

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #521ea8;
/* rgb */ color: rgb(82, 30, 168);
/* oklch */ color: oklch(40.6% 0.198 292.0);

Tailwind

colors: {
  custom: {
    50: '#8c62c3',
    500: '#521ea8',
    950: '#000000',
  },
}

SCSS

$custom: #521ea8;
$custom-light: #8c62c3;
$custom-dark: #000000;

JSON

{
  "hex": "#521ea8",
  "rgb": {
    "r": 82,
    "g": 30,
    "b": 168
  },
  "hsl": {
    "h": 262.609,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4058,
    "c": 0.19813,
    "h": 292
  },
  "luminance": 0.0555
}

Semantic roles & 50–950 ramp

primary

#521EA8

secondary

#9EC75B

accent

#ED3BAA

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #521EA8

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

Preview Lab → · Contrast checker → · Palette generator →