#582587#582587

#582587 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.1% C 0.155 H 303.7°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#582587
RGB	rgb(88, 37, 135)
HSL	hsl(271, 57%, 34%)
HSV	hsv(271, 73%, 53%)
CMYK	cmyk(34.8%, 72.6%, 0%, 47.1%)
CIE-LAB	lab(27.15, 42.40, -45.46)
CIE-LCH	lch(27.15, 62.16, 313.00°)
OKLab	oklab(39.08% 0.0863 -0.1293)
OKLCH	oklch(39.08% 0.155 303.7)
XYZ	xyz(9.0582, 5.1471, 23.4333)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582587 #548725

analogous

#272587 #582587 #872585

triadic

#582587 #875825 #258758

tetradic

#582587 #872725 #548725 #258587

square

#582587 #872725 #548725 #258587

split-complementary

#582587 #858725 #258727

monochromatic

#190B27 #391857 #582587 #7732B7 #9656D1

Accessibility & contrast

On white

10.35

#582587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#582587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582587

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582587	#FFFFFF	#000000	##FFFFFF
##582587	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8A

Deuteranopia (green-blind)

#004085

Tritanopia (blue-blind)

#4F3C53

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #582587;
/* rgb */ color: rgb(88, 37, 135);
/* oklch */ color: oklch(39.1% 0.155 303.7);

Tailwind

colors: {
  custom: {
    50: '#8c64ab',
    500: '#582587',
    950: '#000000',
  },
}

SCSS

$custom: #582587;
$custom-light: #8c64ab;
$custom-dark: #000000;

JSON

{
  "hex": "#582587",
  "rgb": {
    "r": 88,
    "g": 37,
    "b": 135
  },
  "hsl": {
    "h": 271.224,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.39079,
    "c": 0.15549,
    "h": 303.7
  },
  "luminance": 0.05147
}

Semantic roles & 50–950 ramp

primary

#582587

secondary

#82B553

accent

#E04891

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #582587

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

Preview Lab → · Contrast checker → · Palette generator →