#582A9C#582A9C

#582A9C is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.5% C 0.173 H 296.4°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#582A9C
RGB	rgb(88, 42, 156)
HSL	hsl(264, 58%, 39%)
HSV	hsv(264, 73%, 61%)
CMYK	cmyk(43.6%, 73.1%, 0%, 38.8%)
CIE-LAB	lab(29.74, 45.41, -54.19)
CIE-LCH	lch(29.74, 70.70, 309.96°)
OKLab	oklab(41.45% 0.0771 -0.155)
OKLCH	oklch(41.45% 0.173 296.4)
XYZ	xyz(10.8516, 6.1307, 32.0576)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582A9C #6E9C2A

analogous

#2A359C #582A9C #912A9C

triadic

#582A9C #9C582A #2A9C58

tetradic

#582A9C #9C2A35 #6E9C2A #2A9C91

square

#582A9C #9C2A35 #6E9C2A #2A9C91

split-complementary

#582A9C #9C912A #359C2A

monochromatic

#22103C #3D1D6C #582A9C #7439CA #966AD7

Accessibility & contrast

On white

9.43

#582A9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#582A9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582A9C

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582A9C	#FFFFFF	#000000	##FFFFFF
##582A9C	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479F

Deuteranopia (green-blind)

#00459A

Tritanopia (blue-blind)

#464760

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #582a9c;
/* rgb */ color: rgb(88, 42, 156);
/* oklch */ color: oklch(41.5% 0.173 296.4);

Tailwind

colors: {
  custom: {
    50: '#8d68ba',
    500: '#582a9c',
    950: '#000000',
  },
}

SCSS

$custom: #582a9c;
$custom-light: #8d68ba;
$custom-dark: #000000;

JSON

{
  "hex": "#582a9c",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 156
  },
  "hsl": {
    "h": 264.211,
    "s": 57.576,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41453,
    "c": 0.17313,
    "h": 296.4
  },
  "luminance": 0.06131
}

Semantic roles & 50–950 ramp

primary

#582A9C

secondary

#99BD65

accent

#E147A3

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #582A9C

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

Preview Lab → · Contrast checker → · Palette generator →