#582CB1#582CB1

#582CB1 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.6% C 0.195 H 291.2°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#582CB1
RGB	rgb(88, 44, 177)
HSL	hsl(260, 60%, 43%)
HSV	hsv(260, 75%, 69%)
CMYK	cmyk(50.3%, 75.1%, 0%, 30.6%)
CIE-LAB	lab(31.92, 50.13, -63.28)
CIE-LCH	lch(31.92, 80.73, 308.38°)
OKLab	oklab(43.56% 0.0703 -0.1817)
OKLCH	oklch(43.56% 0.195 291.2)
XYZ	xyz(12.8587, 7.0499, 42.2697)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582CB1 #85B12C

analogous

#2C42B1 #582CB1 #9A2CB1

triadic

#582CB1 #B1582C #2CB158

tetradic

#582CB1 #B12C42 #85B12C #2CB19A

square

#582CB1 #B12C42 #85B12C #2CB19A

split-complementary

#582CB1 #B19A2C #42B12C

monochromatic

#27144F #402080 #582CB1 #7649D2 #9B7ADE

Accessibility & contrast

On white

8.71

#582CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#582CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582CB1

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582CB1	#FFFFFF	#000000	##FFFFFF
##582CB1	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#0048AE

Tritanopia (blue-blind)

#3A506D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #582cb1;
/* rgb */ color: rgb(88, 44, 177);
/* oklch */ color: oklch(43.6% 0.195 291.2);

Tailwind

colors: {
  custom: {
    50: '#906ac9',
    500: '#582cb1',
    950: '#000000',
  },
}

SCSS

$custom: #582cb1;
$custom-light: #906ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#582cb1",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 177
  },
  "hsl": {
    "h": 259.85,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43558,
    "c": 0.19484,
    "h": 291.2
  },
  "luminance": 0.0705
}

Semantic roles & 50–950 ramp

primary

#582CB1

secondary

#AAC673

accent

#E344AF

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582CB1

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

Preview Lab → · Contrast checker → · Palette generator →