#583DD5#583DD5

#583DD5 is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.0% C 0.219 H 282.9°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#583DD5
RGB	rgb(88, 61, 213)
HSL	hsl(251, 64%, 54%)
HSV	hsv(251, 71%, 84%)
CMYK	cmyk(58.7%, 71.4%, 0%, 16.5%)
CIE-LAB	lab(38.23, 51.80, -74.02)
CIE-LCH	lch(38.23, 90.34, 304.98°)
OKLab	oklab(49.01% 0.0488 -0.2133)
OKLCH	oklch(49.01% 0.219 282.9)
XYZ	xyz(17.6998, 10.2151, 63.9769)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DD5 #BAD53D

analogous

#3D6ED5 #583DD5 #A43DD5

triadic

#583DD5 #D5583D #3DD558

tetradic

#583DD5 #D53D6E #BAD53D #3DD5A4

square

#583DD5 #D53D6E #BAD53D #3DD5A4

split-complementary

#583DD5 #D5A43D #6ED53D

monochromatic

#2C1B7D #3E26AF #583DD5 #836FE0 #AFA2EB

Accessibility & contrast

On white

6.90

#583DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#583DD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583DD5

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DD5	#FFFFFF	#000000	##FFFFFF
##583DD5	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0055D2

Tritanopia (blue-blind)

#006685

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #583dd5;
/* rgb */ color: rgb(88, 61, 213);
/* oklch */ color: oklch(49.0% 0.219 282.9);

Tailwind

colors: {
  custom: {
    50: '#9475e3',
    500: '#583dd5',
    950: '#000000',
  },
}

SCSS

$custom: #583dd5;
$custom-light: #9475e3;
$custom-dark: #000000;

JSON

{
  "hex": "#583dd5",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 213
  },
  "hsl": {
    "h": 250.658,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49006,
    "c": 0.21877,
    "h": 282.9
  },
  "luminance": 0.10216
}

Semantic roles & 50–950 ramp

primary

#583DD5

secondary

#CCD796

accent

#E740CA

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0F0816

muted

#7E7B84

Preview Lab

Preview with #583DD5

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

Preview Lab → · Contrast checker → · Palette generator →