#583CC3#583CC3

#583CC3 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.3% C 0.198 H 285.5°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#583CC3
RGB	rgb(88, 60, 195)
HSL	hsl(252, 53%, 50%)
HSV	hsv(252, 69%, 76%)
CMYK	cmyk(54.9%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(36.45, 47.01, -66.48)
CIE-LCH	lch(36.45, 81.42, 305.26°)
OKLab	oklab(47.26% 0.0529 -0.1912)
OKLCH	oklch(47.26% 0.198 285.5)
XYZ	xyz(15.4877, 9.2457, 52.5877)
Luminance	0.0925 (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

#583CC3 #A7C33C

analogous

#3C64C3 #583CC3 #9B3CC3

triadic

#583CC3 #C3583C #3CC358

tetradic

#583CC3 #C33C64 #A7C33C #3CC39B

square

#583CC3 #C33C64 #A7C33C #3CC39B

split-complementary

#583CC3 #C39B3C #64C33C

monochromatic

#2E1F65 #432E94 #583CC3 #806BD1 #A89AE0

Accessibility & contrast

On white

7.37

#583CC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#583CC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583CC3

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583CC3	#FFFFFF	#000000	##FFFFFF
##583CC3	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#0052C0

Tritanopia (blue-blind)

#285F7B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583cc3;
/* rgb */ color: rgb(88, 60, 195);
/* oklch */ color: oklch(47.3% 0.198 285.5);

Tailwind

colors: {
  custom: {
    50: '#9274d6',
    500: '#583cc3',
    950: '#000000',
  },
}

SCSS

$custom: #583cc3;
$custom-light: #9274d6;
$custom-dark: #000000;

JSON

{
  "hex": "#583cc3",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 252.444,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.47259,
    "c": 0.19836,
    "h": 285.5
  },
  "luminance": 0.09247
}

Semantic roles & 50–950 ramp

primary

#583CC3

secondary

#BFCC8F

accent

#DC4BBE

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583CC3

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

Preview Lab → · Contrast checker → · Palette generator →