#583BBC#583BBC

#583BBC is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.5% C 0.191 H 286.7°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#583BBC
RGB	rgb(88, 59, 188)
HSL	hsl(253, 52%, 48%)
HSV	hsv(253, 69%, 74%)
CMYK	cmyk(53.2%, 68.6%, 0%, 26.3%)
CIE-LAB	lab(35.66, 45.49, -63.67)
CIE-LCH	lch(35.66, 78.25, 305.54°)
OKLab	oklab(46.51% 0.055 -0.1829)
OKLCH	oklch(46.51% 0.191 286.7)
XYZ	xyz(14.6629, 8.8327, 48.4995)
Luminance	0.0883 (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

#583BBC #9FBC3B

analogous

#3B5EBC #583BBC #983BBC

triadic

#583BBC #BC583B #3BBC58

tetradic

#583BBC #BC3B5E #9FBC3B #3BBC98

square

#583BBC #BC3B5E #9FBC3B #3BBC98

split-complementary

#583BBC #BC983B #5EBC3B

monochromatic

#2C1E5F #422C8D #583BBC #7D65CF #A494DD

Accessibility & contrast

On white

7.59

#583BBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#583BBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BBC

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BBC	#FFFFFF	#000000	##FFFFFF
##583BBC	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#0050B9

Tritanopia (blue-blind)

#305C77

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #583bbc;
/* rgb */ color: rgb(88, 59, 188);
/* oklch */ color: oklch(46.5% 0.191 286.7);

Tailwind

colors: {
  custom: {
    50: '#9173d1',
    500: '#583bbc',
    950: '#000000',
  },
}

SCSS

$custom: #583bbc;
$custom-light: #9173d1;
$custom-dark: #000000;

JSON

{
  "hex": "#583bbc",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 188
  },
  "hsl": {
    "h": 253.488,
    "s": 52.227,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46508,
    "c": 0.19102,
    "h": 286.7
  },
  "luminance": 0.08833
}

Semantic roles & 50–950 ramp

primary

#583BBC

secondary

#BBC98A

accent

#DC4CBB

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583BBC

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

Preview Lab → · Contrast checker → · Palette generator →