#581373#581373

#581373 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.6% C 0.156 H 313.9°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#581373
RGB	rgb(88, 19, 115)
HSL	hsl(283, 72%, 26%)
HSV	hsv(283, 83%, 45%)
CMYK	cmyk(23.5%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(22.93, 45.25, -39.64)
CIE-LCH	lch(22.93, 60.16, 318.78°)
OKLab	oklab(35.6% 0.1079 -0.1121)
OKLCH	oklch(35.6% 0.156 313.9)
XYZ	xyz(7.3513, 3.7785, 16.5584)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581373 #2E7313

analogous

#281373 #581373 #73135E

triadic

#581373 #735813 #137358

tetradic

#581373 #732813 #2E7313 #135E73

square

#581373 #732813 #2E7313 #135E73

split-complementary

#581373 #5E7313 #137328

monochromatic

#14041A #300A3E #581373 #801CA8 #A825DB

Accessibility & contrast

On white

11.96

#581373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#581373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581373

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581373	#FFFFFF	#000000	##FFFFFF
##581373	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003376

Deuteranopia (green-blind)

#083871

Tritanopia (blue-blind)

#552B44

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #581373;
/* rgb */ color: rgb(88, 19, 115);
/* oklch */ color: oklch(35.6% 0.156 313.9);

Tailwind

colors: {
  custom: {
    50: '#8b5b9c',
    500: '#581373',
    950: '#000000',
  },
}

SCSS

$custom: #581373;
$custom-light: #8b5b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#581373",
  "rgb": {
    "r": 88,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 283.125,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35598,
    "c": 0.15557,
    "h": 313.9
  },
  "luminance": 0.03778
}

Semantic roles & 50–950 ramp

primary

#581373

secondary

#58AA38

accent

#EE396C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581373

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

Preview Lab → · Contrast checker → · Palette generator →