#582CA4#582CA4

#582CA4 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.4% C 0.180 H 294.1°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#582CA4
RGB	rgb(88, 44, 164)
HSL	hsl(262, 58%, 41%)
HSV	hsv(262, 73%, 64%)
CMYK	cmyk(46.3%, 73.2%, 0%, 35.7%)
CIE-LAB	lab(30.77, 46.57, -57.35)
CIE-LCH	lch(30.77, 73.88, 309.08°)
OKLab	oklab(42.4% 0.0735 -0.1643)
OKLCH	oklch(42.4% 0.18 294.1)
XYZ	xyz(11.6242, 6.5561, 35.7678)
Luminance	0.0656 (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

#582CA4 #78A42C

analogous

#2C3CA4 #582CA4 #942CA4

triadic

#582CA4 #A4582C #2CA458

tetradic

#582CA4 #A42C3C #78A42C #2CA494

square

#582CA4 #A42C3C #78A42C #2CA494

split-complementary

#582CA4 #A4942C #3CA42C

monochromatic

#241243 #3E1F74 #582CA4 #7441CC #9771D9

Accessibility & contrast

On white

9.09

#582CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#582CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582CA4

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582CA4	#FFFFFF	#000000	##FFFFFF
##582CA4	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA7

Deuteranopia (green-blind)

#0046A2

Tritanopia (blue-blind)

#424B65

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #582ca4;
/* rgb */ color: rgb(88, 44, 164);
/* oklch */ color: oklch(42.4% 0.180 294.1);

Tailwind

colors: {
  custom: {
    50: '#8e69c0',
    500: '#582ca4',
    950: '#000000',
  },
}

SCSS

$custom: #582ca4;
$custom-light: #8e69c0;
$custom-dark: #000000;

JSON

{
  "hex": "#582ca4",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 164
  },
  "hsl": {
    "h": 262,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.42397,
    "c": 0.17999,
    "h": 294.1
  },
  "luminance": 0.06556
}

Semantic roles & 50–950 ramp

primary

#582CA4

secondary

#A1C06B

accent

#E147A8

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0712

muted

#7E7A81

Preview Lab

Preview with #582CA4

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

Preview Lab → · Contrast checker → · Palette generator →