#583CC9#583CC9

#583CC9 is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.8% C 0.206 H 284.6°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#583CC9
RGB	rgb(88, 60, 201)
HSL	hsl(252, 57%, 51%)
HSV	hsv(252, 70%, 79%)
CMYK	cmyk(56.2%, 70.1%, 0%, 21.2%)
CIE-LAB	lab(36.97, 48.78, -69.13)
CIE-LCH	lch(36.97, 84.61, 305.21°)
OKLab	oklab(47.79% 0.0519 -0.1989)
OKLCH	oklch(47.79% 0.206 284.6)
XYZ	xyz(16.1798, 9.5225, 56.2325)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583CC9 #ADC93C

analogous

#3C66C9 #583CC9 #9E3CC9

triadic

#583CC9 #C9583C #3CC958

tetradic

#583CC9 #C93C66 #ADC93C #3CC99E

square

#583CC9 #C93C66 #ADC93C #3CC99E

split-complementary

#583CC9 #C99E3C #66C93C

monochromatic

#2E1E6D #422B9C #583CC9 #816CD6 #AA9CE4

Accessibility & contrast

On white

7.23

#583CC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#583CC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583CC9

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583CC9	#FFFFFF	#000000	##FFFFFF
##583CC9	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#0052C6

Tritanopia (blue-blind)

#20617E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583cc9;
/* rgb */ color: rgb(88, 60, 201);
/* oklch */ color: oklch(47.8% 0.206 284.6);

Tailwind

colors: {
  custom: {
    50: '#9374db',
    500: '#583cc9',
    950: '#000000',
  },
}

SCSS

$custom: #583cc9;
$custom-light: #9374db;
$custom-dark: #000000;

JSON

{
  "hex": "#583cc9",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 201
  },
  "hsl": {
    "h": 251.915,
    "s": 56.627,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47789,
    "c": 0.20559,
    "h": 284.6
  },
  "luminance": 0.09523
}

Semantic roles & 50–950 ramp

primary

#583CC9

secondary

#C3D091

accent

#E048C2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583CC9

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

Preview Lab → · Contrast checker → · Palette generator →