#583BB6#583BB6

#583BB6 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.0% C 0.184 H 287.7°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#583BB6
RGB	rgb(88, 59, 182)
HSL	hsl(254, 51%, 47%)
HSV	hsv(254, 68%, 71%)
CMYK	cmyk(51.6%, 67.6%, 0%, 28.6%)
CIE-LAB	lab(35.16, 43.72, -60.95)
CIE-LCH	lch(35.16, 75.01, 305.65°)
OKLab	oklab(46% 0.0559 -0.1749)
OKLCH	oklch(46% 0.184 287.7)
XYZ	xyz(14.0295, 8.5794, 45.1636)
Luminance	0.0858 (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

#583BB6 #99B63B

analogous

#3B5CB6 #583BB6 #953BB6

triadic

#583BB6 #B6583B #3BB658

tetradic

#583BB6 #B63B5C #99B63B #3BB695

square

#583BB6 #B63B5C #99B63B #3BB695

split-complementary

#583BB6 #B6953B #5CB63B

monochromatic

#2B1D5A #422C88 #583BB6 #7B62CC #A290DB

Accessibility & contrast

On white

7.73

#583BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#583BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BB6

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BB6	#FFFFFF	#000000	##FFFFFF
##583BB6	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BA

Deuteranopia (green-blind)

#004FB4

Tritanopia (blue-blind)

#355A73

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #583bb6;
/* rgb */ color: rgb(88, 59, 182);
/* oklch */ color: oklch(46.0% 0.184 287.7);

Tailwind

colors: {
  custom: {
    50: '#9073cd',
    500: '#583bb6',
    950: '#000000',
  },
}

SCSS

$custom: #583bb6;
$custom-light: #9073cd;
$custom-dark: #000000;

JSON

{
  "hex": "#583bb6",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 182
  },
  "hsl": {
    "h": 254.146,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45996,
    "c": 0.18365,
    "h": 287.7
  },
  "luminance": 0.0858
}

Semantic roles & 50–950 ramp

primary

#583BB6

secondary

#B7C687

accent

#DB4DB9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #583BB6

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

Preview Lab → · Contrast checker → · Palette generator →