#582C8A#582C8A

#582C8A is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.2% C 0.150 H 301.4°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#582C8A
RGB	rgb(88, 44, 138)
HSL	hsl(268, 52%, 36%)
HSV	hsv(268, 68%, 54%)
CMYK	cmyk(36.2%, 68.1%, 0%, 45.9%)
CIE-LAB	lab(28.67, 39.59, -44.86)
CIE-LCH	lch(28.67, 59.83, 311.43°)
OKLab	oklab(40.24% 0.078 -0.1276)
OKLCH	oklch(40.24% 0.15 301.4)
XYZ	xyz(9.5115, 5.7110, 24.6411)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582C8A #5E8A2C

analogous

#2C2F8A #582C8A #872C8A

triadic

#582C8A #8A582C #2C8A58

tetradic

#582C8A #8A2C2F #5E8A2C #2C8A87

square

#582C8A #8A2C2F #5E8A2C #2C8A87

split-complementary

#582C8A #8A872C #2F8A2C

monochromatic

#1D0E2D #3A1D5C #582C8A #763BB8 #9563CD

Accessibility & contrast

On white

9.80

#582C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#582C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582C8A

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582C8A	#FFFFFF	#000000	##FFFFFF
##582C8A	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438D

Deuteranopia (green-blind)

#004388

Tritanopia (blue-blind)

#4D4157

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #582c8a;
/* rgb */ color: rgb(88, 44, 138);
/* oklch */ color: oklch(40.2% 0.150 301.4);

Tailwind

colors: {
  custom: {
    50: '#8b68ad',
    500: '#582c8a',
    950: '#000000',
  },
}

SCSS

$custom: #582c8a;
$custom-light: #8b68ad;
$custom-dark: #000000;

JSON

{
  "hex": "#582c8a",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 138
  },
  "hsl": {
    "h": 268.085,
    "s": 51.648,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4024,
    "c": 0.14954,
    "h": 301.4
  },
  "luminance": 0.05711
}

Semantic roles & 50–950 ramp

primary

#582C8A

secondary

#8CB45E

accent

#DB4D98

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #582C8A

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

Preview Lab → · Contrast checker → · Palette generator →