#583BC1#583BC1

#583BC1 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.9% C 0.197 H 285.9°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#583BC1
RGB	rgb(88, 59, 193)
HSL	hsl(253, 53%, 49%)
HSV	hsv(253, 69%, 76%)
CMYK	cmyk(54.4%, 69.4%, 0%, 24.3%)
CIE-LAB	lab(36.08, 46.96, -65.91)
CIE-LCH	lch(36.08, 80.93, 305.47°)
OKLab	oklab(46.94% 0.0542 -0.1895)
OKLCH	oklch(46.94% 0.197 285.9)
XYZ	xyz(15.2112, 9.0521, 51.3874)
Luminance	0.0905 (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

#583BC1 #A4C13B

analogous

#3B61C1 #583BC1 #9B3BC1

triadic

#583BC1 #C1583B #3BC158

tetradic

#583BC1 #C13B61 #A4C13B #3BC19B

square

#583BC1 #C13B61 #A4C13B #3BC19B

split-complementary

#583BC1 #C19B3B #61C13B

monochromatic

#2D1E63 #432D92 #583BC1 #7F68D1 #A797DF

Accessibility & contrast

On white

7.47

#583BC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#583BC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BC1

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BC1	#FFFFFF	#000000	##FFFFFF
##583BC1	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C5

Deuteranopia (green-blind)

#0051BE

Tritanopia (blue-blind)

#2B5E79

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #583bc1;
/* rgb */ color: rgb(88, 59, 193);
/* oklch */ color: oklch(46.9% 0.197 285.9);

Tailwind

colors: {
  custom: {
    50: '#9173d5',
    500: '#583bc1',
    950: '#000000',
  },
}

SCSS

$custom: #583bc1;
$custom-light: #9173d5;
$custom-dark: #000000;

JSON

{
  "hex": "#583bc1",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 193
  },
  "hsl": {
    "h": 252.985,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46943,
    "c": 0.19709,
    "h": 285.9
  },
  "luminance": 0.09053
}

Semantic roles & 50–950 ramp

primary

#583BC1

secondary

#BDCB8D

accent

#DD4BBD

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583BC1

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

Preview Lab → · Contrast checker → · Palette generator →