#583BB7#583BB7

#583BB7 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.1% C 0.185 H 287.6°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#583BB7
RGB	rgb(88, 59, 183)
HSL	hsl(254, 51%, 47%)
HSV	hsv(254, 68%, 72%)
CMYK	cmyk(51.9%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(35.24, 44.01, -61.40)
CIE-LCH	lch(35.24, 75.55, 305.63°)
OKLab	oklab(46.08% 0.0558 -0.1763)
OKLCH	oklch(46.08% 0.185 287.6)
XYZ	xyz(14.1332, 8.6209, 45.7099)
Luminance	0.0862 (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

#583BB7 #9AB73B

analogous

#3B5CB7 #583BB7 #963BB7

triadic

#583BB7 #B7583B #3BB758

tetradic

#583BB7 #B73B5C #9AB73B #3BB796

square

#583BB7 #B73B5C #9AB73B #3BB796

split-complementary

#583BB7 #B7963B #5CB73B

monochromatic

#2B1D5A #422C89 #583BB7 #7B63CD #A291DC

Accessibility & contrast

On white

7.71

#583BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#583BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BB7

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BB7	#FFFFFF	#000000	##FFFFFF
##583BB7	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#004FB5

Tritanopia (blue-blind)

#345A74

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #583bb7;
/* rgb */ color: rgb(88, 59, 183);
/* oklch */ color: oklch(46.1% 0.185 287.6);

Tailwind

colors: {
  custom: {
    50: '#9073ce',
    500: '#583bb7',
    950: '#000000',
  },
}

SCSS

$custom: #583bb7;
$custom-light: #9073ce;
$custom-dark: #000000;

JSON

{
  "hex": "#583bb7",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 254.032,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4608,
    "c": 0.18489,
    "h": 287.6
  },
  "luminance": 0.08622
}

Semantic roles & 50–950 ramp

primary

#583BB7

secondary

#B8C687

accent

#DB4DBA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #583BB7

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

Preview Lab → · Contrast checker → · Palette generator →