#583FD3#583FD3

#583FD3 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.1% C 0.214 H 282.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#583FD3
RGB	rgb(88, 63, 211)
HSL	hsl(250, 63%, 54%)
HSV	hsv(250, 70%, 83%)
CMYK	cmyk(58.3%, 70.1%, 0%, 17.3%)
CIE-LAB	lab(38.43, 50.13, -72.53)
CIE-LCH	lch(38.43, 88.17, 304.65°)
OKLab	oklab(49.1% 0.0476 -0.2089)
OKLCH	oklch(49.1% 0.214 282.8)
XYZ	xyz(17.5562, 10.3317, 62.6845)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583FD3 #BAD33F

analogous

#3F70D3 #583FD3 #A23FD3

triadic

#583FD3 #D3583F #3FD358

tetradic

#583FD3 #D33F70 #BAD33F #3FD3A2

square

#583FD3 #D33F70 #BAD33F #3FD3A2

split-complementary

#583FD3 #D3A23F #70D33F

monochromatic

#2C1C7B #3E28AD #583FD3 #8371DE #AFA3EA

Accessibility & contrast

On white

6.85

#583FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#583FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583FD3

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FD3	#FFFFFF	#000000	##FFFFFF
##583FD3	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#0055D0

Tritanopia (blue-blind)

#076785

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #583fd3;
/* rgb */ color: rgb(88, 63, 211);
/* oklch */ color: oklch(49.1% 0.214 282.8);

Tailwind

colors: {
  custom: {
    50: '#9476e2',
    500: '#583fd3',
    950: '#000000',
  },
}

SCSS

$custom: #583fd3;
$custom-light: #9476e2;
$custom-dark: #000000;

JSON

{
  "hex": "#583fd3",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 211
  },
  "hsl": {
    "h": 250.135,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49098,
    "c": 0.21427,
    "h": 282.8
  },
  "luminance": 0.10333
}

Semantic roles & 50–950 ramp

primary

#583FD3

secondary

#CCD797

accent

#E642CA

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #583FD3

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

Preview Lab → · Contrast checker → · Palette generator →