#583AB9#583AB9

#583AB9 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.1% C 0.189 H 287.4°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#583AB9
RGB	rgb(88, 58, 185)
HSL	hsl(254, 52%, 48%)
HSV	hsv(254, 69%, 73%)
CMYK	cmyk(52.4%, 68.6%, 0%, 27.5%)
CIE-LAB	lab(35.21, 45.16, -62.64)
CIE-LCH	lch(35.21, 77.22, 305.79°)
OKLab	oklab(46.11% 0.0564 -0.1799)
OKLCH	oklch(46.11% 0.189 287.4)
XYZ	xyz(14.2919, 8.6029, 46.7970)
Luminance	0.0860 (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

#583AB9 #9BB93A

analogous

#3A5CB9 #583AB9 #973AB9

triadic

#583AB9 #B9583A #3AB958

tetradic

#583AB9 #B93A5C #9BB93A #3AB997

square

#583AB9 #B93A5C #9BB93A #3AB997

split-complementary

#583AB9 #B9973A #5CB93A

monochromatic

#2C1D5C #422B8A #583AB9 #7C62CE #A391DC

Accessibility & contrast

On white

7.72

#583AB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#583AB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583AB9

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583AB9	#FFFFFF	#000000	##FFFFFF
##583AB9	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BD

Deuteranopia (green-blind)

#004FB7

Tritanopia (blue-blind)

#335A75

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #583ab9;
/* rgb */ color: rgb(88, 58, 185);
/* oklch */ color: oklch(46.1% 0.189 287.4);

Tailwind

colors: {
  custom: {
    50: '#9072cf',
    500: '#583ab9',
    950: '#000000',
  },
}

SCSS

$custom: #583ab9;
$custom-light: #9072cf;
$custom-dark: #000000;

JSON

{
  "hex": "#583ab9",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 185
  },
  "hsl": {
    "h": 254.173,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46106,
    "c": 0.18853,
    "h": 287.4
  },
  "luminance": 0.08604
}

Semantic roles & 50–950 ramp

primary

#583AB9

secondary

#B8C787

accent

#DC4CBA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #583AB9

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

Preview Lab → · Contrast checker → · Palette generator →