#531373#531373

#531373 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.9% C 0.154 H 310.9°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#531373
RGB	rgb(83, 19, 115)
HSL	hsl(280, 72%, 26%)
HSV	hsv(280, 83%, 45%)
CMYK	cmyk(27.8%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(22.10, 44.31, -41.02)
CIE-LCH	lch(22.10, 60.38, 317.20°)
OKLab	oklab(34.85% 0.1008 -0.1163)
OKLCH	oklch(34.85% 0.154 310.9)
XYZ	xyz(6.8941, 3.5427, 16.5370)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531373 #337313

analogous

#231373 #531373 #731363

triadic

#531373 #735313 #137353

tetradic

#531373 #732313 #337313 #136373

square

#531373 #732313 #337313 #136373

split-complementary

#531373 #637313 #137323

monochromatic

#13041A #2D0A3E #531373 #791CA8 #9E25DB

Accessibility & contrast

On white

12.29

#531373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#531373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531373

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531373	#FFFFFF	#000000	##FFFFFF
##531373	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#003671

Tritanopia (blue-blind)

#4F2B44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #531373;
/* rgb */ color: rgb(83, 19, 115);
/* oklch */ color: oklch(34.9% 0.154 310.9);

Tailwind

colors: {
  custom: {
    50: '#885a9c',
    500: '#531373',
    950: '#000000',
  },
}

SCSS

$custom: #531373;
$custom-light: #885a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#531373",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 280,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.34852,
    "c": 0.15392,
    "h": 310.9
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#531373

secondary

#5EAA38

accent

#EE3976

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531373

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

Preview Lab → · Contrast checker → · Palette generator →