#582A8D#582A8D

#582A8D is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.2% C 0.156 H 300.8°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#582A8D
RGB	rgb(88, 42, 141)
HSL	hsl(268, 54%, 36%)
HSV	hsv(268, 70%, 55%)
CMYK	cmyk(37.6%, 70.2%, 0%, 44.7%)
CIE-LAB	lab(28.52, 41.43, -46.96)
CIE-LCH	lch(28.52, 62.62, 311.42°)
OKLab	oklab(40.21% 0.0799 -0.1338)
OKLCH	oklch(40.21% 0.156 300.8)
XYZ	xyz(9.6590, 5.6537, 25.7765)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582A8D #5F8D2A

analogous

#2A2D8D #582A8D #892A8D

triadic

#582A8D #8D582A #2A8D58

tetradic

#582A8D #8D2A2D #5F8D2A #2A8D89

square

#582A8D #8D2A2D #5F8D2A #2A8D89

split-complementary

#582A8D #8D892A #2D8D2A

monochromatic

#1D0E2F #3B1C5E #582A8D #7538BC #9561D0

Accessibility & contrast

On white

9.86

#582A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#582A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582A8D

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582A8D	#FFFFFF	#000000	##FFFFFF
##582A8D	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004390

Deuteranopia (green-blind)

#00438B

Tritanopia (blue-blind)

#4C4158

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #582a8d;
/* rgb */ color: rgb(88, 42, 141);
/* oklch */ color: oklch(40.2% 0.156 300.8);

Tailwind

colors: {
  custom: {
    50: '#8c67af',
    500: '#582a8d',
    950: '#000000',
  },
}

SCSS

$custom: #582a8d;
$custom-light: #8c67af;
$custom-dark: #000000;

JSON

{
  "hex": "#582a8d",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 141
  },
  "hsl": {
    "h": 267.879,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40205,
    "c": 0.1558,
    "h": 300.8
  },
  "luminance": 0.05654
}

Semantic roles & 50–950 ramp

primary

#582A8D

secondary

#8DB65D

accent

#DD4A99

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #582A8D

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

Preview Lab → · Contrast checker → · Palette generator →