#582B8A#582B8A

#582B8A is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.1% C 0.151 H 301.6°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#582B8A
RGB	rgb(88, 43, 138)
HSL	hsl(268, 52%, 35%)
HSV	hsv(268, 69%, 54%)
CMYK	cmyk(36.2%, 68.8%, 0%, 45.9%)
CIE-LAB	lab(28.48, 40.12, -45.17)
CIE-LCH	lch(28.48, 60.41, 311.61°)
OKLab	oklab(40.1% 0.0792 -0.1285)
OKLCH	oklch(40.1% 0.151 301.6)
XYZ	xyz(9.4747, 5.6374, 24.6288)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582B8A #5D8A2B

analogous

#2B2D8A #582B8A #872B8A

triadic

#582B8A #8A582B #2B8A58

tetradic

#582B8A #8A2B2D #5D8A2B #2B8A87

square

#582B8A #8A2B2D #5D8A2B #2B8A87

split-complementary

#582B8A #8A872B #2D8A2B

monochromatic

#1C0E2D #3A1C5B #582B8A #763AB9 #9561CE

Accessibility & contrast

On white

9.87

#582B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#582B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582B8A

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582B8A	#FFFFFF	#000000	##FFFFFF
##582B8A	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438D

Deuteranopia (green-blind)

#004388

Tritanopia (blue-blind)

#4E4157

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #582b8a;
/* rgb */ color: rgb(88, 43, 138);
/* oklch */ color: oklch(40.1% 0.151 301.6);

Tailwind

colors: {
  custom: {
    50: '#8b68ad',
    500: '#582b8a',
    950: '#000000',
  },
}

SCSS

$custom: #582b8a;
$custom-light: #8b68ad;
$custom-dark: #000000;

JSON

{
  "hex": "#582b8a",
  "rgb": {
    "r": 88,
    "g": 43,
    "b": 138
  },
  "hsl": {
    "h": 268.421,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40102,
    "c": 0.15094,
    "h": 301.6
  },
  "luminance": 0.05637
}

Semantic roles & 50–950 ramp

primary

#582B8A

secondary

#8BB45D

accent

#DC4C98

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #582B8A

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

Preview Lab → · Contrast checker → · Palette generator →