#581173#581173

#581173 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.4% C 0.157 H 314.0°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#581173
RGB	rgb(88, 17, 115)
HSL	hsl(283, 74%, 26%)
HSV	hsv(283, 85%, 45%)
CMYK	cmyk(23.5%, 85.2%, 0%, 54.9%)
CIE-LAB	lab(22.70, 45.90, -40.00)
CIE-LCH	lch(22.70, 60.89, 318.93°)
OKLab	oklab(35.44% 0.1095 -0.1132)
OKLCH	oklch(35.44% 0.157 314)
XYZ	xyz(7.3189, 3.7137, 16.5476)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581173 #2C7311

analogous

#271173 #581173 #73115D

triadic

#581173 #735811 #117358

tetradic

#581173 #732711 #2C7311 #115D73

square

#581173 #732711 #2C7311 #115D73

split-complementary

#581173 #5D7311 #117327

monochromatic

#14041B #2F093E #581173 #8119A8 #AA21DE

Accessibility & contrast

On white

12.05

#581173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#581173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581173

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581173	#FFFFFF	#000000	##FFFFFF
##581173	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003376

Deuteranopia (green-blind)

#053871

Tritanopia (blue-blind)

#552A43

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581173;
/* rgb */ color: rgb(88, 17, 115);
/* oklch */ color: oklch(35.4% 0.157 314.0);

Tailwind

colors: {
  custom: {
    50: '#8b5a9c',
    500: '#581173',
    950: '#000000',
  },
}

SCSS

$custom: #581173;
$custom-light: #8b5a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#581173",
  "rgb": {
    "r": 88,
    "g": 17,
    "b": 115
  },
  "hsl": {
    "h": 283.469,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35442,
    "c": 0.15744,
    "h": 314
  },
  "luminance": 0.03713
}

Semantic roles & 50–950 ramp

primary

#581173

secondary

#56AA36

accent

#F1376A

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581173

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

Preview Lab → · Contrast checker → · Palette generator →