#531573#531573

#531573 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.152 H 310.7°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#531573
RGB	rgb(83, 21, 115)
HSL	hsl(280, 69%, 27%)
HSV	hsv(280, 82%, 45%)
CMYK	cmyk(27.8%, 81.7%, 0%, 54.9%)
CIE-LAB	lab(22.35, 43.58, -40.61)
CIE-LCH	lch(22.35, 59.57, 317.02°)
OKLab	oklab(35.03% 0.099 -0.1152)
OKLCH	oklch(35.03% 0.152 310.7)
XYZ	xyz(6.9294, 3.6133, 16.5487)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531573 #357315

analogous

#241573 #531573 #731564

triadic

#531573 #735315 #157353

tetradic

#531573 #732415 #357315 #156473

square

#531573 #732415 #357315 #156473

split-complementary

#531573 #647315 #157324

monochromatic

#13051A #2E0C3F #531573 #781EA7 #9D2AD8

Accessibility & contrast

On white

12.19

#531573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#531573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531573

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531573	#FFFFFF	#000000	##FFFFFF
##531573	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003376

Deuteranopia (green-blind)

#003671

Tritanopia (blue-blind)

#4F2C44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #531573;
/* rgb */ color: rgb(83, 21, 115);
/* oklch */ color: oklch(35.0% 0.152 310.7);

Tailwind

colors: {
  custom: {
    50: '#875b9c',
    500: '#531573',
    950: '#000000',
  },
}

SCSS

$custom: #531573;
$custom-light: #875b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#531573",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 115
  },
  "hsl": {
    "h": 279.574,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35028,
    "c": 0.15189,
    "h": 310.7
  },
  "luminance": 0.03613
}

Semantic roles & 50–950 ramp

primary

#531573

secondary

#60A93B

accent

#EC3C78

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531573

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

Preview Lab → · Contrast checker → · Palette generator →