#521779#521779

#521779 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.156 H 307.3°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#521779
RGB	rgb(82, 23, 121)
HSL	hsl(276, 68%, 28%)
HSV	hsv(276, 81%, 47%)
CMYK	cmyk(32.2%, 81%, 0%, 52.5%)
CIE-LAB	lab(22.96, 44.01, -43.48)
CIE-LCH	lch(22.96, 61.86, 315.35°)
OKLab	oklab(35.58% 0.0943 -0.1236)
OKLCH	oklch(35.58% 0.156 307.3)
XYZ	xyz(7.2365, 3.7872, 18.4352)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521779 #3E7917

analogous

#211779 #521779 #79176F

triadic

#521779 #795217 #177952

tetradic

#521779 #792117 #3E7917 #176F79

square

#521779 #792117 #3E7917 #176F79

split-complementary

#521779 #6F7917 #177921

monochromatic

#11051A #2F0D46 #521779 #7521AC #9632D8

Accessibility & contrast

On white

11.95

#521779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#521779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521779

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521779	#FFFFFF	#000000	##FFFFFF
##521779	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357C

Deuteranopia (green-blind)

#003777

Tritanopia (blue-blind)

#4B3048

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #521779;
/* rgb */ color: rgb(82, 23, 121);
/* oklch */ color: oklch(35.6% 0.156 307.3);

Tailwind

colors: {
  custom: {
    50: '#875ca0',
    500: '#521779',
    950: '#000000',
  },
}

SCSS

$custom: #521779;
$custom-light: #875ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#521779",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 276.122,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35576,
    "c": 0.15552,
    "h": 307.3
  },
  "luminance": 0.03787
}

Semantic roles & 50–950 ramp

primary

#521779

secondary

#6AAE3E

accent

#EB3D82

background

#F8F5FA

surface

#F0E9F3

border

#CBC5CD

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #521779

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

Preview Lab → · Contrast checker → · Palette generator →