#582AA4#582AA4

#582AA4 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.1% C 0.182 H 294.4°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#582AA4
RGB	rgb(88, 42, 164)
HSL	hsl(263, 59%, 40%)
HSV	hsv(263, 74%, 64%)
CMYK	cmyk(46.3%, 74.4%, 0%, 35.7%)
CIE-LAB	lab(30.43, 47.56, -57.92)
CIE-LCH	lch(30.43, 74.95, 309.39°)
OKLab	oklab(42.15% 0.0753 -0.166)
OKLCH	oklch(42.15% 0.182 294.4)
XYZ	xyz(11.5515, 6.4106, 35.7435)
Luminance	0.0641 (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

#582AA4 #76A42A

analogous

#2A39A4 #582AA4 #952AA4

triadic

#582AA4 #A4582A #2AA458

tetradic

#582AA4 #A42A39 #76A42A #2AA495

square

#582AA4 #A42A39 #76A42A #2AA495

split-complementary

#582AA4 #A4952A #39A42A

monochromatic

#241143 #3E1E73 #582AA4 #743ECD #976EDA

Accessibility & contrast

On white

9.20

#582AA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#582AA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582AA4

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582AA4	#FFFFFF	#000000	##FFFFFF
##582AA4	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A8

Deuteranopia (green-blind)

#0046A2

Tritanopia (blue-blind)

#424A65

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #582aa4;
/* rgb */ color: rgb(88, 42, 164);
/* oklch */ color: oklch(42.1% 0.182 294.4);

Tailwind

colors: {
  custom: {
    50: '#8e68c0',
    500: '#582aa4',
    950: '#000000',
  },
}

SCSS

$custom: #582aa4;
$custom-light: #8e68c0;
$custom-dark: #000000;

JSON

{
  "hex": "#582aa4",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 164
  },
  "hsl": {
    "h": 262.623,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4215,
    "c": 0.18225,
    "h": 294.4
  },
  "luminance": 0.06411
}

Semantic roles & 50–950 ramp

primary

#582AA4

secondary

#A0C169

accent

#E245A7

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #582AA4

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

Preview Lab → · Contrast checker → · Palette generator →