#521081#521081

#521081 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.7% C 0.170 H 305.0°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#521081
RGB	rgb(82, 16, 129)
HSL	hsl(275, 78%, 28%)
HSV	hsv(275, 88%, 51%)
CMYK	cmyk(36.4%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(22.82, 48.31, -48.77)
CIE-LCH	lch(22.82, 68.65, 314.73°)
OKLab	oklab(35.7% 0.0973 -0.1391)
OKLCH	oklch(35.7% 0.17 305)
XYZ	xyz(7.6265, 3.7494, 21.0866)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.19

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521081 #3F8110

analogous

#191081 #521081 #811077

triadic

#521081 #815210 #108152

tetradic

#521081 #811910 #3F8110 #107781

square

#521081 #811910 #3F8110 #107781

split-complementary

#521081 #778110 #108119

monochromatic

#11031B #2F094B #521081 #7517B7 #9627E4

Accessibility & contrast

On white

12.00

#521081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#521081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521081

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521081	#FFFFFF	#000000	##FFFFFF
##521081	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003584

Deuteranopia (green-blind)

#00367F

Tritanopia (blue-blind)

#49314B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #521081;
/* rgb */ color: rgb(82, 16, 129);
/* oklch */ color: oklch(35.7% 0.170 305.0);

Tailwind

colors: {
  custom: {
    50: '#885aa6',
    500: '#521081',
    950: '#000000',
  },
}

SCSS

$custom: #521081;
$custom-light: #885aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#521081",
  "rgb": {
    "r": 82,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 275.044,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35703,
    "c": 0.16977,
    "h": 305
  },
  "luminance": 0.03749
}

Semantic roles & 50–950 ramp

primary

#521081

secondary

#6CB736

accent

#F43384

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #521081

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

Preview Lab → · Contrast checker → · Palette generator →