#531073#531073

#531073 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.6% C 0.157 H 311.2°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#531073
RGB	rgb(83, 16, 115)
HSL	hsl(281, 76%, 26%)
HSV	hsv(281, 86%, 45%)
CMYK	cmyk(27.8%, 86.1%, 0%, 54.9%)
CIE-LAB	lab(21.75, 45.31, -41.58)
CIE-LCH	lch(21.75, 61.49, 317.46°)
OKLab	oklab(34.61% 0.1031 -0.118)
OKLCH	oklch(34.61% 0.157 311.2)
XYZ	xyz(6.8465, 3.4476, 16.5211)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531073 #307310

analogous

#211073 #531073 #731061

triadic

#531073 #735310 #107353

tetradic

#531073 #732110 #307310 #106173

square

#531073 #732110 #307310 #106173

split-complementary

#531073 #617310 #107321

monochromatic

#13041B #2C093D #531073 #7A17A9 #A11FDE

Accessibility & contrast

On white

12.43

#531073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#531073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531073

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531073	#FFFFFF	#000000	##FFFFFF
##531073	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#003571

Tritanopia (blue-blind)

#4F2A43

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #531073;
/* rgb */ color: rgb(83, 16, 115);
/* oklch */ color: oklch(34.6% 0.157 311.2);

Tailwind

colors: {
  custom: {
    50: '#88599c',
    500: '#531073',
    950: '#000000',
  },
}

SCSS

$custom: #531073;
$custom-light: #88599c;
$custom-dark: #000000;

JSON

{
  "hex": "#531073",
  "rgb": {
    "r": 83,
    "g": 16,
    "b": 115
  },
  "hsl": {
    "h": 280.606,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34612,
    "c": 0.1567,
    "h": 311.2
  },
  "luminance": 0.03447
}

Semantic roles & 50–950 ramp

primary

#531073

secondary

#5BAA34

accent

#F23673

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531073

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

Preview Lab → · Contrast checker → · Palette generator →