#582D9C#582D9C

#582D9C is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.8% C 0.170 H 295.9°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#582D9C
RGB	rgb(88, 45, 156)
HSL	hsl(263, 55%, 39%)
HSV	hsv(263, 71%, 61%)
CMYK	cmyk(43.6%, 71.2%, 0%, 38.8%)
CIE-LAB	lab(30.28, 43.89, -53.31)
CIE-LCH	lch(30.28, 69.05, 309.47°)
OKLab	oklab(41.84% 0.0741 -0.1524)
OKLCH	oklch(41.84% 0.17 295.9)
XYZ	xyz(10.9620, 6.3515, 32.0945)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D9C #719C2D

analogous

#2D3A9C #582D9C #902D9C

triadic

#582D9C #9C582D #2D9C58

tetradic

#582D9C #9C2D3A #719C2D #2D9C90

square

#582D9C #9C2D3A #719C2D #2D9C90

split-complementary

#582D9C #9C902D #3A9C2D

monochromatic

#22123D #3D1F6D #582D9C #743FC8 #966ED5

Accessibility & contrast

On white

9.25

#582D9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#582D9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D9C

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D9C	#FFFFFF	#000000	##FFFFFF
##582D9C	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489F

Deuteranopia (green-blind)

#00469A

Tritanopia (blue-blind)

#464961

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #582d9c;
/* rgb */ color: rgb(88, 45, 156);
/* oklch */ color: oklch(41.8% 0.170 295.9);

Tailwind

colors: {
  custom: {
    50: '#8d69ba',
    500: '#582d9c',
    950: '#000000',
  },
}

SCSS

$custom: #582d9c;
$custom-light: #8d69ba;
$custom-dark: #000000;

JSON

{
  "hex": "#582d9c",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 156
  },
  "hsl": {
    "h": 263.243,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41839,
    "c": 0.1695,
    "h": 295.9
  },
  "luminance": 0.06352
}

Semantic roles & 50–950 ramp

primary

#582D9C

secondary

#9CBC68

accent

#DF49A5

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0712

muted

#7E7A81

Preview Lab

Preview with #582D9C

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

Preview Lab → · Contrast checker → · Palette generator →