#531370#531370

#531370 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.6% C 0.151 H 312.2°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#531370
RGB	rgb(83, 19, 112)
HSL	hsl(281, 71%, 26%)
HSV	hsv(281, 83%, 44%)
CMYK	cmyk(25.9%, 83%, 0%, 56.1%)
CIE-LAB	lab(21.85, 43.63, -39.48)
CIE-LCH	lch(21.85, 58.85, 317.86°)
OKLab	oklab(34.6% 0.1015 -0.1118)
OKLCH	oklch(34.6% 0.151 312.2)
XYZ	xyz(6.7242, 3.4748, 15.6426)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531370 #307013

analogous

#241370 #531370 #70135E

triadic

#531370 #705313 #137053

tetradic

#531370 #702413 #307013 #135E70

square

#531370 #702413 #307013 #135E70

split-complementary

#531370 #5E7013 #137024

monochromatic

#13041A #2C0A3C #531370 #7A1CA4 #A125D9

Accessibility & contrast

On white

12.39

#531370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#531370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531370

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531370	#FFFFFF	#000000	##FFFFFF
##531370	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#01366E

Tritanopia (blue-blind)

#4F2A42

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #531370;
/* rgb */ color: rgb(83, 19, 112);
/* oklch */ color: oklch(34.6% 0.151 312.2);

Tailwind

colors: {
  custom: {
    50: '#875a9a',
    500: '#531370',
    950: '#000000',
  },
}

SCSS

$custom: #531370;
$custom-light: #875a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#531370",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 281.29,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34603,
    "c": 0.15101,
    "h": 312.2
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#531370

secondary

#5BA738

accent

#EE3A72

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531370

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

Preview Lab → · Contrast checker → · Palette generator →