#582273#582273

#582273 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.2% C 0.137 H 312.2°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#582273
RGB	rgb(88, 34, 115)
HSL	hsl(280, 54%, 29%)
HSV	hsv(280, 70%, 45%)
CMYK	cmyk(23.5%, 70.4%, 0%, 54.9%)
CIE-LAB	lab(25.13, 38.99, -36.09)
CIE-LCH	lch(25.13, 53.12, 317.21°)
OKLab	oklab(37.16% 0.0924 -0.1018)
OKLCH	oklch(37.16% 0.137 312.2)
XYZ	xyz(7.6905, 4.4568, 16.6715)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582273 #3D7322

analogous

#302273 #582273 #732266

triadic

#582273 #735822 #227358

tetradic

#582273 #733022 #3D7322 #226673

square

#582273 #733022 #3D7322 #226673

split-complementary

#582273 #667322 #227330

monochromatic

#120718 #341444 #582273 #7C30A2 #9D47C9

Accessibility & contrast

On white

11.10

#582273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#582273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582273

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582273	#FFFFFF	#000000	##FFFFFF
##582273	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#1A3D71

Tritanopia (blue-blind)

#553347

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #582273;
/* rgb */ color: rgb(88, 34, 115);
/* oklch */ color: oklch(37.2% 0.137 312.2);

Tailwind

colors: {
  custom: {
    50: '#8a629c',
    500: '#582273',
    950: '#000000',
  },
}

SCSS

$custom: #582273;
$custom-light: #8a629c;
$custom-dark: #000000;

JSON

{
  "hex": "#582273",
  "rgb": {
    "r": 88,
    "g": 34,
    "b": 115
  },
  "hsl": {
    "h": 280,
    "s": 54.362,
    "l": 29.216
  },
  "oklch": {
    "l": 0.37161,
    "c": 0.13745,
    "h": 312.2
  },
  "luminance": 0.04457
}

Semantic roles & 50–950 ramp

primary

#582273

secondary

#69A64B

accent

#DE4A7B

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #582273

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

Preview Lab → · Contrast checker → · Palette generator →