#582FA8#582FA8

#582FA8 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.1% C 0.181 H 292.7°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#582FA8
RGB	rgb(88, 47, 168)
HSL	hsl(260, 56%, 42%)
HSV	hsv(260, 72%, 66%)
CMYK	cmyk(47.6%, 72%, 0%, 34.1%)
CIE-LAB	lab(31.66, 46.16, -58.32)
CIE-LCH	lch(31.66, 74.37, 308.36°)
OKLab	oklab(43.13% 0.0698 -0.1672)
OKLCH	oklch(43.13% 0.181 292.7)
XYZ	xyz(12.1069, 6.9345, 37.7388)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 4.14

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582FA8 #7FA82F

analogous

#2F42A8 #582FA8 #952FA8

triadic

#582FA8 #A8582F #2FA858

tetradic

#582FA8 #A82F42 #7FA82F #2FA895

square

#582FA8 #A82F42 #7FA82F #2FA895

split-complementary

#582FA8 #A8952F #42A82F

monochromatic

#261448 #3F2278 #582FA8 #7548CC #9978D9

Accessibility & contrast

On white

8.80

#582FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#582FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582FA8

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582FA8	#FFFFFF	#000000	##FFFFFF
##582FA8	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CAC

Deuteranopia (green-blind)

#0048A6

Tritanopia (blue-blind)

#3F4E68

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #582fa8;
/* rgb */ color: rgb(88, 47, 168);
/* oklch */ color: oklch(43.1% 0.181 292.7);

Tailwind

colors: {
  custom: {
    50: '#8f6bc3',
    500: '#582fa8',
    950: '#000000',
  },
}

SCSS

$custom: #582fa8;
$custom-light: #8f6bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#582fa8",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 168
  },
  "hsl": {
    "h": 260.331,
    "s": 56.279,
    "l": 42.157
  },
  "oklch": {
    "l": 0.43129,
    "c": 0.18117,
    "h": 292.7
  },
  "luminance": 0.06935
}

Semantic roles & 50–950 ramp

primary

#582FA8

secondary

#A6C171

accent

#E048AC

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #582FA8

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

Preview Lab → · Contrast checker → · Palette generator →