#582CA5#582CA5

#582CA5 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.5% C 0.181 H 293.8°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#582CA5
RGB	rgb(88, 44, 165)
HSL	hsl(262, 58%, 41%)
HSV	hsv(262, 73%, 65%)
CMYK	cmyk(46.7%, 73.3%, 0%, 35.3%)
CIE-LAB	lab(30.86, 46.85, -57.82)
CIE-LCH	lch(30.86, 74.41, 309.02°)
OKLab	oklab(42.48% 0.0732 -0.1657)
OKLCH	oklch(42.48% 0.181 293.8)
XYZ	xyz(11.7149, 6.5923, 36.2452)
Luminance	0.0659 (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

#582CA5 #79A52C

analogous

#2C3CA5 #582CA5 #942CA5

triadic

#582CA5 #A5582C #2CA558

tetradic

#582CA5 #A52C3C #79A52C #2CA594

square

#582CA5 #A52C3C #79A52C #2CA594

split-complementary

#582CA5 #A5942C #3CA52C

monochromatic

#241244 #3E1F75 #582CA5 #7442CD #9872D9

Accessibility & contrast

On white

9.06

#582CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#582CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582CA5

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582CA5	#FFFFFF	#000000	##FFFFFF
##582CA5	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA9

Deuteranopia (green-blind)

#0046A3

Tritanopia (blue-blind)

#414C66

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #582ca5;
/* rgb */ color: rgb(88, 44, 165);
/* oklch */ color: oklch(42.5% 0.181 293.8);

Tailwind

colors: {
  custom: {
    50: '#8e69c1',
    500: '#582ca5',
    950: '#000000',
  },
}

SCSS

$custom: #582ca5;
$custom-light: #8e69c1;
$custom-dark: #000000;

JSON

{
  "hex": "#582ca5",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 165
  },
  "hsl": {
    "h": 261.818,
    "s": 57.895,
    "l": 40.98
  },
  "oklch": {
    "l": 0.42484,
    "c": 0.18114,
    "h": 293.8
  },
  "luminance": 0.06593
}

Semantic roles & 50–950 ramp

primary

#582CA5

secondary

#A2C16C

accent

#E147A9

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0712

muted

#7E7A81

Preview Lab

Preview with #582CA5

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

Preview Lab → · Contrast checker → · Palette generator →