#583CC6#583CC6

#583CC6 is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.5% C 0.202 H 285.0°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#583CC6
RGB	rgb(88, 60, 198)
HSL	hsl(252, 55%, 51%)
HSV	hsv(252, 70%, 78%)
CMYK	cmyk(55.6%, 69.7%, 0%, 22.4%)
CIE-LAB	lab(36.71, 47.90, -67.81)
CIE-LCH	lch(36.71, 83.02, 305.23°)
OKLab	oklab(47.52% 0.0524 -0.1951)
OKLCH	oklch(47.52% 0.202 285)
XYZ	xyz(15.8303, 9.3827, 54.3920)
Luminance	0.0938 (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

#583CC6 #AAC63C

analogous

#3C65C6 #583CC6 #9D3CC6

triadic

#583CC6 #C6583C #3CC658

tetradic

#583CC6 #C63C65 #AAC63C #3CC69D

square

#583CC6 #C63C65 #AAC63C #3CC69D

split-complementary

#583CC6 #C69D3C #65C63C

monochromatic

#2E1F69 #422D98 #583CC6 #816BD4 #A99BE2

Accessibility & contrast

On white

7.30

#583CC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#583CC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583CC6

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583CC6	#FFFFFF	#000000	##FFFFFF
##583CC6	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#0052C3

Tritanopia (blue-blind)

#25607D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583cc6;
/* rgb */ color: rgb(88, 60, 198);
/* oklch */ color: oklch(47.5% 0.202 285.0);

Tailwind

colors: {
  custom: {
    50: '#9274d8',
    500: '#583cc6',
    950: '#000000',
  },
}

SCSS

$custom: #583cc6;
$custom-light: #9274d8;
$custom-dark: #000000;

JSON

{
  "hex": "#583cc6",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 198
  },
  "hsl": {
    "h": 252.174,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47523,
    "c": 0.20199,
    "h": 285
  },
  "luminance": 0.09384
}

Semantic roles & 50–950 ramp

primary

#583CC6

secondary

#C1CE90

accent

#DE4AC0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583CC6

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

Preview Lab → · Contrast checker → · Palette generator →