#582FB4#582FB4

#582FB4 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.2% C 0.195 H 290.1°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#582FB4
RGB	rgb(88, 47, 180)
HSL	hsl(258, 59%, 45%)
HSV	hsv(258, 74%, 71%)
CMYK	cmyk(51.1%, 73.9%, 0%, 29.4%)
CIE-LAB	lab(32.71, 49.49, -63.78)
CIE-LCH	lch(32.71, 80.73, 307.81°)
OKLab	oklab(44.19% 0.0671 -0.1832)
OKLCH	oklch(44.19% 0.195 290.1)
XYZ	xyz(13.2769, 7.4025, 43.9004)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Purple Blue

#5D21D0

ΔE00 4.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582FB4 #8BB42F

analogous

#2F49B4 #582FB4 #9A2FB4

triadic

#582FB4 #B4582F #2FB458

tetradic

#582FB4 #B42F49 #8BB42F #2FB49A

square

#582FB4 #B42F49 #8BB42F #2FB49A

split-complementary

#582FB4 #B49A2F #49B42F

monochromatic

#291653 #402283 #582FB4 #774FD1 #9D80DE

Accessibility & contrast

On white

8.47

#582FB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#582FB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582FB4

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582FB4	#FFFFFF	#000000	##FFFFFF
##582FB4	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB8

Deuteranopia (green-blind)

#004AB1

Tritanopia (blue-blind)

#37536F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #582fb4;
/* rgb */ color: rgb(88, 47, 180);
/* oklch */ color: oklch(44.2% 0.195 290.1);

Tailwind

colors: {
  custom: {
    50: '#906ccc',
    500: '#582fb4',
    950: '#000000',
  },
}

SCSS

$custom: #582fb4;
$custom-light: #906ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#582fb4",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 180
  },
  "hsl": {
    "h": 258.496,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44194,
    "c": 0.19508,
    "h": 290.1
  },
  "luminance": 0.07403
}

Semantic roles & 50–950 ramp

primary

#582FB4

secondary

#AEC778

accent

#E246B2

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582FB4

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

Preview Lab → · Contrast checker → · Palette generator →