#583CC8#583CC8

#583CC8 is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.7% C 0.204 H 284.8°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#583CC8
RGB	rgb(88, 60, 200)
HSL	hsl(252, 56%, 51%)
HSV	hsv(252, 70%, 78%)
CMYK	cmyk(56%, 70%, 0%, 21.6%)
CIE-LAB	lab(36.88, 48.49, -68.69)
CIE-LCH	lch(36.88, 84.08, 305.22°)
OKLab	oklab(47.7% 0.052 -0.1977)
OKLCH	oklch(47.7% 0.204 284.8)
XYZ	xyz(16.0625, 9.4756, 55.6150)
Luminance	0.0948 (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

#583CC8 #ACC83C

analogous

#3C66C8 #583CC8 #9E3CC8

triadic

#583CC8 #C8583C #3CC858

tetradic

#583CC8 #C83C66 #ACC83C #3CC89E

square

#583CC8 #C83C66 #ACC83C #3CC89E

split-complementary

#583CC8 #C89E3C #66C83C

monochromatic

#2E1E6B #422C9B #583CC8 #816CD5 #AA9BE3

Accessibility & contrast

On white

7.25

#583CC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#583CC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583CC8

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583CC8	#FFFFFF	#000000	##FFFFFF
##583CC8	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCC

Deuteranopia (green-blind)

#0052C5

Tritanopia (blue-blind)

#22617E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583cc8;
/* rgb */ color: rgb(88, 60, 200);
/* oklch */ color: oklch(47.7% 0.204 284.8);

Tailwind

colors: {
  custom: {
    50: '#9274da',
    500: '#583cc8',
    950: '#000000',
  },
}

SCSS

$custom: #583cc8;
$custom-light: #9274da;
$custom-dark: #000000;

JSON

{
  "hex": "#583cc8",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 252,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.477,
    "c": 0.2044,
    "h": 284.8
  },
  "luminance": 0.09477
}

Semantic roles & 50–950 ramp

primary

#583CC8

secondary

#C3CF91

accent

#DF49C1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583CC8

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

Preview Lab → · Contrast checker → · Palette generator →