#583BBA#583BBA

#583BBA is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.3% C 0.189 H 287.1°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#583BBA
RGB	rgb(88, 59, 186)
HSL	hsl(254, 52%, 48%)
HSV	hsv(254, 68%, 73%)
CMYK	cmyk(52.7%, 68.3%, 0%, 27.1%)
CIE-LAB	lab(35.49, 44.90, -62.77)
CIE-LCH	lch(35.49, 77.17, 305.58°)
OKLab	oklab(46.34% 0.0553 -0.1803)
OKLCH	oklch(46.34% 0.189 287.1)
XYZ	xyz(14.4488, 8.7471, 47.3719)
Luminance	0.0875 (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

#583BBA #9DBA3B

analogous

#3B5DBA #583BBA #973BBA

triadic

#583BBA #BA583B #3BBA58

tetradic

#583BBA #BA3B5D #9DBA3B #3BBA97

square

#583BBA #BA3B5D #9DBA3B #3BBA97

split-complementary

#583BBA #BA973B #5DBA3B

monochromatic

#2C1E5D #422C8C #583BBA #7C64CE #A493DD

Accessibility & contrast

On white

7.64

#583BBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#583BBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BBA

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BBA	#FFFFFF	#000000	##FFFFFF
##583BBA	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BE

Deuteranopia (green-blind)

#0050B8

Tritanopia (blue-blind)

#325B76

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #583bba;
/* rgb */ color: rgb(88, 59, 186);
/* oklch */ color: oklch(46.3% 0.189 287.1);

Tailwind

colors: {
  custom: {
    50: '#9073d0',
    500: '#583bba',
    950: '#000000',
  },
}

SCSS

$custom: #583bba;
$custom-light: #9073d0;
$custom-dark: #000000;

JSON

{
  "hex": "#583bba",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 186
  },
  "hsl": {
    "h": 253.701,
    "s": 51.837,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46336,
    "c": 0.18857,
    "h": 287.1
  },
  "luminance": 0.08748
}

Semantic roles & 50–950 ramp

primary

#583BBA

secondary

#B9C889

accent

#DB4DBB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #583BBA

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

Preview Lab → · Contrast checker → · Palette generator →