#582B83#582B83

#582B83 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.6% C 0.143 H 304.1°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#582B83
RGB	rgb(88, 43, 131)
HSL	hsl(271, 51%, 34%)
HSV	hsv(271, 67%, 51%)
CMYK	cmyk(32.8%, 67.2%, 0%, 48.6%)
CIE-LAB	lab(27.96, 38.30, -41.65)
CIE-LCH	lch(27.96, 56.58, 312.60°)
OKLab	oklab(39.56% 0.0799 -0.1182)
OKLCH	oklch(39.56% 0.143 304.1)
XYZ	xyz(8.9842, 5.4412, 22.0453)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582B83 #56832B

analogous

#2C2B83 #582B83 #832B82

triadic

#582B83 #83582B #2B8358

tetradic

#582B83 #832C2B #56832B #2B8283

square

#582B83 #832C2B #56832B #2B8283

split-complementary

#582B83 #82832B #2B832C

monochromatic

#1A0D27 #391C55 #582B83 #773AB1 #955ECA

Accessibility & contrast

On white

10.06

#582B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#582B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582B83

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582B83	#FFFFFF	#000000	##FFFFFF
##582B83	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004186

Deuteranopia (green-blind)

#0F4281

Tritanopia (blue-blind)

#503E53

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #582b83;
/* rgb */ color: rgb(88, 43, 131);
/* oklch */ color: oklch(39.6% 0.143 304.1);

Tailwind

colors: {
  custom: {
    50: '#8b67a8',
    500: '#582b83',
    950: '#000000',
  },
}

SCSS

$custom: #582b83;
$custom-light: #8b67a8;
$custom-dark: #000000;

JSON

{
  "hex": "#582b83",
  "rgb": {
    "r": 88,
    "g": 43,
    "b": 131
  },
  "hsl": {
    "h": 270.682,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.39561,
    "c": 0.14266,
    "h": 304.1
  },
  "luminance": 0.05441
}

Semantic roles & 50–950 ramp

primary

#582B83

secondary

#84B05A

accent

#DA4E92

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #582B83

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

Preview Lab → · Contrast checker → · Palette generator →