#582D9A#582D9A

#582D9A is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.7% C 0.167 H 296.5°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#582D9A
RGB	rgb(88, 45, 154)
HSL	hsl(264, 55%, 39%)
HSV	hsv(264, 71%, 60%)
CMYK	cmyk(42.9%, 70.8%, 0%, 39.6%)
CIE-LAB	lab(30.12, 43.34, -52.35)
CIE-LCH	lch(30.12, 67.97, 309.62°)
OKLab	oklab(41.67% 0.0745 -0.1496)
OKLCH	oklch(41.67% 0.167 296.5)
XYZ	xyz(10.7941, 6.2844, 31.2099)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D9A #6F9A2D

analogous

#2D389A #582D9A #8F2D9A

triadic

#582D9A #9A582D #2D9A58

tetradic

#582D9A #9A2D38 #6F9A2D #2D9A8F

square

#582D9A #9A2D38 #6F9A2D #2D9A8F

split-complementary

#582D9A #9A8F2D #389A2D

monochromatic

#22113B #3D1F6B #582D9A #743EC7 #966DD4

Accessibility & contrast

On white

9.30

#582D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#582D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D9A

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D9A	#FFFFFF	#000000	##FFFFFF
##582D9A	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479D

Deuteranopia (green-blind)

#004598

Tritanopia (blue-blind)

#474860

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #582d9a;
/* rgb */ color: rgb(88, 45, 154);
/* oklch */ color: oklch(41.7% 0.167 296.5);

Tailwind

colors: {
  custom: {
    50: '#8d69b9',
    500: '#582d9a',
    950: '#000000',
  },
}

SCSS

$custom: #582d9a;
$custom-light: #8d69b9;
$custom-dark: #000000;

JSON

{
  "hex": "#582d9a",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 154
  },
  "hsl": {
    "h": 263.67,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41671,
    "c": 0.16715,
    "h": 296.5
  },
  "luminance": 0.06285
}

Semantic roles & 50–950 ramp

primary

#582D9A

secondary

#9ABB67

accent

#DE4AA4

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0611

muted

#7E7A80

Preview Lab

Preview with #582D9A

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

Preview Lab → · Contrast checker → · Palette generator →