#582173#582173

#582173 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.0% C 0.139 H 312.4°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#582173
RGB	rgb(88, 33, 115)
HSL	hsl(280, 55%, 29%)
HSV	hsv(280, 71%, 45%)
CMYK	cmyk(23.5%, 71.3%, 0%, 54.9%)
CIE-LAB	lab(24.95, 39.47, -36.37)
CIE-LCH	lch(24.95, 53.67, 317.34°)
OKLab	oklab(37.04% 0.0936 -0.1026)
OKLCH	oklch(37.04% 0.139 312.4)
XYZ	xyz(7.6623, 4.4004, 16.6621)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582173 #3C7321

analogous

#2F2173 #582173 #732165

triadic

#582173 #735821 #217358

tetradic

#582173 #732F21 #3C7321 #216573

square

#582173 #732F21 #3C7321 #216573

split-complementary

#582173 #657321 #21732F

monochromatic

#120718 #341343 #582173 #7C2FA3 #9E45CA

Accessibility & contrast

On white

11.17

#582173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#582173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582173

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582173	#FFFFFF	#000000	##FFFFFF
##582173	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003875

Deuteranopia (green-blind)

#193C71

Tritanopia (blue-blind)

#553247

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #582173;
/* rgb */ color: rgb(88, 33, 115);
/* oklch */ color: oklch(37.0% 0.139 312.4);

Tailwind

colors: {
  custom: {
    50: '#8a619c',
    500: '#582173',
    950: '#000000',
  },
}

SCSS

$custom: #582173;
$custom-light: #8a619c;
$custom-dark: #000000;

JSON

{
  "hex": "#582173",
  "rgb": {
    "r": 88,
    "g": 33,
    "b": 115
  },
  "hsl": {
    "h": 280.244,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.37036,
    "c": 0.13886,
    "h": 312.4
  },
  "luminance": 0.044
}

Semantic roles & 50–950 ramp

primary

#582173

secondary

#68A649

accent

#DF497A

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #582173

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

Preview Lab → · Contrast checker → · Palette generator →