#582BA3#582BA3

#582BA3 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.2% C 0.180 H 294.5°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#582BA3
RGB	rgb(88, 43, 163)
HSL	hsl(263, 58%, 40%)
HSV	hsv(263, 74%, 64%)
CMYK	cmyk(46%, 73.6%, 0%, 36.1%)
CIE-LAB	lab(30.51, 46.80, -57.18)
CIE-LCH	lch(30.51, 73.89, 309.30°)
OKLab	oklab(42.19% 0.0746 -0.1638)
OKLCH	oklch(42.19% 0.18 294.5)
XYZ	xyz(11.4974, 6.4465, 35.2817)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582BA3 #76A32B

analogous

#2B3AA3 #582BA3 #942BA3

triadic

#582BA3 #A3582B #2BA358

tetradic

#582BA3 #A32B3A #76A32B #2BA394

square

#582BA3 #A32B3A #76A32B #2BA394

split-complementary

#582BA3 #A3942B #3AA32B

monochromatic

#241142 #3E1E73 #582BA3 #743FCC #976FD9

Accessibility & contrast

On white

9.17

#582BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#582BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582BA3

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582BA3	#FFFFFF	#000000	##FFFFFF
##582BA3	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A6

Deuteranopia (green-blind)

#0046A1

Tritanopia (blue-blind)

#424A64

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #582ba3;
/* rgb */ color: rgb(88, 43, 163);
/* oklch */ color: oklch(42.2% 0.180 294.5);

Tailwind

colors: {
  custom: {
    50: '#8e69bf',
    500: '#582ba3',
    950: '#000000',
  },
}

SCSS

$custom: #582ba3;
$custom-light: #8e69bf;
$custom-dark: #000000;

JSON

{
  "hex": "#582ba3",
  "rgb": {
    "r": 88,
    "g": 43,
    "b": 163
  },
  "hsl": {
    "h": 262.5,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42185,
    "c": 0.17999,
    "h": 294.5
  },
  "luminance": 0.06447
}

Semantic roles & 50–950 ramp

primary

#582BA3

secondary

#A0C06A

accent

#E146A7

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #582BA3

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

Preview Lab → · Contrast checker → · Palette generator →