#582DB4#582DB4

#582DB4 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 44.0% C 0.197 H 290.4°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#582DB4
RGB	rgb(88, 45, 180)
HSL	hsl(259, 60%, 44%)
HSV	hsv(259, 75%, 71%)
CMYK	cmyk(51.1%, 75%, 0%, 29.4%)
CIE-LAB	lab(32.36, 50.47, -64.34)
CIE-LCH	lch(32.36, 81.77, 308.11°)
OKLab	oklab(43.95% 0.0688 -0.1848)
OKLCH	oklch(43.95% 0.197 290.4)
XYZ	xyz(13.1987, 7.2462, 43.8744)
Luminance	0.0725 (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

#582DB4 #89B42D

analogous

#2D46B4 #582DB4 #9C2DB4

triadic

#582DB4 #B4582D #2DB458

tetradic

#582DB4 #B42D46 #89B42D #2DB49C

square

#582DB4 #B42D46 #89B42D #2DB49C

split-complementary

#582DB4 #B49C2D #46B42D

monochromatic

#281552 #402183 #582DB4 #774CD2 #9C7DDE

Accessibility & contrast

On white

8.57

#582DB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#582DB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582DB4

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582DB4	#FFFFFF	#000000	##FFFFFF
##582DB4	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB8

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#38526E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #582db4;
/* rgb */ color: rgb(88, 45, 180);
/* oklch */ color: oklch(44.0% 0.197 290.4);

Tailwind

colors: {
  custom: {
    50: '#906bcc',
    500: '#582db4',
    950: '#000000',
  },
}

SCSS

$custom: #582db4;
$custom-light: #906bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#582db4",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 180
  },
  "hsl": {
    "h": 259.111,
    "s": 60,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43951,
    "c": 0.1972,
    "h": 290.4
  },
  "luminance": 0.07247
}

Semantic roles & 50–950 ramp

primary

#582DB4

secondary

#ADC776

accent

#E345B1

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582DB4

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

Preview Lab → · Contrast checker → · Palette generator →