#582AA3#582AA3

#582AA3 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.1% C 0.181 H 294.6°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#582AA3
RGB	rgb(88, 42, 163)
HSL	hsl(263, 59%, 40%)
HSV	hsv(263, 74%, 64%)
CMYK	cmyk(46%, 74.2%, 0%, 36.1%)
CIE-LAB	lab(30.34, 47.29, -57.46)
CIE-LCH	lch(30.34, 74.42, 309.45°)
OKLab	oklab(42.06% 0.0755 -0.1646)
OKLCH	oklch(42.06% 0.181 294.6)
XYZ	xyz(11.4615, 6.3747, 35.2698)
Luminance	0.0638 (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

#582AA3 #75A32A

analogous

#2A39A3 #582AA3 #942AA3

triadic

#582AA3 #A3582A #2AA358

tetradic

#582AA3 #A32A39 #75A32A #2AA394

square

#582AA3 #A32A39 #75A32A #2AA394

split-complementary

#582AA3 #A3942A #39A32A

monochromatic

#231142 #3E1D72 #582AA3 #743DCD #976EDA

Accessibility & contrast

On white

9.23

#582AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#582AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582AA3

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582AA3	#FFFFFF	#000000	##FFFFFF
##582AA3	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A6

Deuteranopia (green-blind)

#0045A1

Tritanopia (blue-blind)

#424A64

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #582aa3;
/* rgb */ color: rgb(88, 42, 163);
/* oklch */ color: oklch(42.1% 0.181 294.6);

Tailwind

colors: {
  custom: {
    50: '#8e68bf',
    500: '#582aa3',
    950: '#000000',
  },
}

SCSS

$custom: #582aa3;
$custom-light: #8e68bf;
$custom-dark: #000000;

JSON

{
  "hex": "#582aa3",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 163
  },
  "hsl": {
    "h": 262.81,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42062,
    "c": 0.18112,
    "h": 294.6
  },
  "luminance": 0.06375
}

Semantic roles & 50–950 ramp

primary

#582AA3

secondary

#9FC068

accent

#E246A7

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #582AA3

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

Preview Lab → · Contrast checker → · Palette generator →