#583FD4#583FD4

#583FD4 is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.2% C 0.215 H 282.7°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#583FD4
RGB	rgb(88, 63, 212)
HSL	hsl(250, 63%, 54%)
HSV	hsv(250, 70%, 83%)
CMYK	cmyk(58.5%, 70.3%, 0%, 16.9%)
CIE-LAB	lab(38.52, 50.43, -72.96)
CIE-LCH	lch(38.52, 88.70, 304.65°)
OKLab	oklab(49.19% 0.0474 -0.2102)
OKLCH	oklch(49.19% 0.215 282.7)
XYZ	xyz(17.6820, 10.3820, 63.3468)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583FD4 #BBD43F

analogous

#3F71D4 #583FD4 #A33FD4

triadic

#583FD4 #D4583F #3FD458

tetradic

#583FD4 #D43F71 #BBD43F #3FD4A3

square

#583FD4 #D43F71 #BBD43F #3FD4A3

split-complementary

#583FD4 #D4A33F #71D43F

monochromatic

#2C1C7D #3E27AF #583FD4 #8371DF #AFA3EA

Accessibility & contrast

On white

6.83

#583FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#583FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583FD4

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FD4	#FFFFFF	#000000	##FFFFFF
##583FD4	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD8

Deuteranopia (green-blind)

#0056D1

Tritanopia (blue-blind)

#036785

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #583fd4;
/* rgb */ color: rgb(88, 63, 212);
/* oklch */ color: oklch(49.2% 0.215 282.7);

Tailwind

colors: {
  custom: {
    50: '#9476e2',
    500: '#583fd4',
    950: '#000000',
  },
}

SCSS

$custom: #583fd4;
$custom-light: #9476e2;
$custom-dark: #000000;

JSON

{
  "hex": "#583fd4",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 212
  },
  "hsl": {
    "h": 250.067,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49188,
    "c": 0.21547,
    "h": 282.7
  },
  "luminance": 0.10383
}

Semantic roles & 50–950 ramp

primary

#583FD4

secondary

#CDD798

accent

#E641CB

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #583FD4

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

Preview Lab → · Contrast checker → · Palette generator →