#521571#521571

#521571 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.150 H 311.0°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#521571
RGB	rgb(82, 21, 113)
HSL	hsl(280, 69%, 26%)
HSV	hsv(280, 81%, 44%)
CMYK	cmyk(27.4%, 81.4%, 0%, 55.7%)
CIE-LAB	lab(22.03, 42.93, -39.86)
CIE-LCH	lch(22.03, 58.58, 317.12°)
OKLab	oklab(34.72% 0.0981 -0.113)
OKLCH	oklch(34.72% 0.15 311)
XYZ	xyz(6.7279, 3.5226, 15.9451)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521571 #347115

analogous

#241571 #521571 #711562

triadic

#521571 #715215 #157152

tetradic

#521571 #712415 #347115 #156271

square

#521571 #712415 #347115 #156271

split-complementary

#521571 #627115 #157124

monochromatic

#13051A #2D0B3D #521571 #771FA5 #9D29D7

Accessibility & contrast

On white

12.32

#521571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#521571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521571

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521571	#FFFFFF	#000000	##FFFFFF
##521571	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#00366F

Tritanopia (blue-blind)

#4E2C43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #521571;
/* rgb */ color: rgb(82, 21, 113);
/* oklch */ color: oklch(34.7% 0.150 311.0);

Tailwind

colors: {
  custom: {
    50: '#875a9a',
    500: '#521571',
    950: '#000000',
  },
}

SCSS

$custom: #521571;
$custom-light: #875a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#521571",
  "rgb": {
    "r": 82,
    "g": 21,
    "b": 113
  },
  "hsl": {
    "h": 279.783,
    "s": 68.657,
    "l": 26.275
  },
  "oklch": {
    "l": 0.34717,
    "c": 0.14959,
    "h": 311
  },
  "luminance": 0.03522
}

Semantic roles & 50–950 ramp

primary

#521571

secondary

#5FA73B

accent

#EB3C77

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #521571

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

Preview Lab → · Contrast checker → · Palette generator →