#582FB1#582FB1

#582FB1 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.9% C 0.192 H 290.7°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#582FB1
RGB	rgb(88, 47, 177)
HSL	hsl(259, 58%, 44%)
HSV	hsv(259, 73%, 69%)
CMYK	cmyk(50.3%, 73.4%, 0%, 30.6%)
CIE-LAB	lab(32.44, 48.66, -62.43)
CIE-LCH	lch(32.44, 79.15, 307.93°)
OKLab	oklab(43.92% 0.0678 -0.1792)
OKLCH	oklch(43.92% 0.192 290.7)
XYZ	xyz(12.9746, 7.2815, 42.3083)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Purple Blue

#5D21D0

ΔE00 4.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582FB1 #88B12F

analogous

#2F47B1 #582FB1 #992FB1

triadic

#582FB1 #B1582F #2FB158

tetradic

#582FB1 #B12F47 #88B12F #2FB199

square

#582FB1 #B12F47 #88B12F #2FB199

split-complementary

#582FB1 #B1992F #47B12F

monochromatic

#281550 #402281 #582FB1 #774DD0 #9C7EDD

Accessibility & contrast

On white

8.55

#582FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#582FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582FB1

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582FB1	#FFFFFF	#000000	##FFFFFF
##582FB1	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB5

Deuteranopia (green-blind)

#0049AF

Tritanopia (blue-blind)

#3A526D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #582fb1;
/* rgb */ color: rgb(88, 47, 177);
/* oklch */ color: oklch(43.9% 0.192 290.7);

Tailwind

colors: {
  custom: {
    50: '#906cc9',
    500: '#582fb1',
    950: '#000000',
  },
}

SCSS

$custom: #582fb1;
$custom-light: #906cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#582fb1",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 177
  },
  "hsl": {
    "h": 258.923,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43924,
    "c": 0.19163,
    "h": 290.7
  },
  "luminance": 0.07282
}

Semantic roles & 50–950 ramp

primary

#582FB1

secondary

#ACC576

accent

#E147B0

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582FB1

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

Preview Lab → · Contrast checker → · Palette generator →