#583FBA#583FBA

#583FBA is a mid, vivid violet. Relative luminance 0.092; OKLCH L 46.9% C 0.184 H 286.3°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#583FBA
RGB	rgb(88, 63, 186)
HSL	hsl(252, 49%, 49%)
HSV	hsv(252, 66%, 73%)
CMYK	cmyk(52.7%, 66.1%, 0%, 27.1%)
CIE-LAB	lab(36.32, 42.65, -61.42)
CIE-LCH	lch(36.32, 74.78, 304.78°)
OKLab	oklab(46.93% 0.0516 -0.1763)
OKLCH	oklch(46.93% 0.184 286.3)
XYZ	xyz(14.6623, 9.1741, 47.4430)
Luminance	0.0917 (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

#583FBA #A1BA3F

analogous

#3F64BA #583FBA #963FBA

triadic

#583FBA #BA583F #3FBA58

tetradic

#583FBA #BA3F64 #A1BA3F #3FBA96

square

#583FBA #BA3F64 #A1BA3F #3FBA96

split-complementary

#583FBA #BA963F #64BA3F

monochromatic

#2D205F #42308C #583FBA #7E6ACC #A597DC

Accessibility & contrast

On white

7.41

#583FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#583FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583FBA

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FBA	#FFFFFF	#000000	##FFFFFF
##583FBA	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#315E77

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #583fba;
/* rgb */ color: rgb(88, 63, 186);
/* oklch */ color: oklch(46.9% 0.184 286.3);

Tailwind

colors: {
  custom: {
    50: '#9076d0',
    500: '#583fba',
    950: '#000000',
  },
}

SCSS

$custom: #583fba;
$custom-light: #9076d0;
$custom-dark: #000000;

JSON

{
  "hex": "#583fba",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 186
  },
  "hsl": {
    "h": 252.195,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4693,
    "c": 0.1837,
    "h": 286.3
  },
  "luminance": 0.09175
}

Semantic roles & 50–950 ramp

primary

#583FBA

secondary

#BCC88D

accent

#D94FBD

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #583FBA

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

Preview Lab → · Contrast checker → · Palette generator →