#583DD1#583DD1

#583DD1 is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.6% C 0.214 H 283.4°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#583DD1
RGB	rgb(88, 61, 209)
HSL	hsl(251, 62%, 53%)
HSV	hsv(251, 71%, 82%)
CMYK	cmyk(57.9%, 70.8%, 0%, 18%)
CIE-LAB	lab(37.87, 50.61, -72.30)
CIE-LCH	lch(37.87, 88.25, 304.99°)
OKLab	oklab(48.64% 0.0495 -0.2082)
OKLCH	oklch(48.64% 0.214 283.4)
XYZ	xyz(17.1983, 10.0145, 61.3360)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.27

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DD1 #B6D13D

analogous

#3D6CD1 #583DD1 #A23DD1

triadic

#583DD1 #D1583D #3DD158

tetradic

#583DD1 #D13D6C #B6D13D #3DD1A2

square

#583DD1 #D13D6C #B6D13D #3DD1A2

split-complementary

#583DD1 #D1A23D #6CD13D

monochromatic

#2D1C77 #4028A9 #583DD1 #836EDD #ADA0E8

Accessibility & contrast

On white

6.99

#583DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#583DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583DD1

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DD1	#FFFFFF	#000000	##FFFFFF
##583DD1	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED5

Deuteranopia (green-blind)

#0054CE

Tritanopia (blue-blind)

#0F6583

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #583dd1;
/* rgb */ color: rgb(88, 61, 209);
/* oklch */ color: oklch(48.6% 0.214 283.4);

Tailwind

colors: {
  custom: {
    50: '#9475e0',
    500: '#583dd1',
    950: '#000000',
  },
}

SCSS

$custom: #583dd1;
$custom-light: #9475e0;
$custom-dark: #000000;

JSON

{
  "hex": "#583dd1",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 209
  },
  "hsl": {
    "h": 250.946,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48643,
    "c": 0.21404,
    "h": 283.4
  },
  "luminance": 0.10016
}

Semantic roles & 50–950 ramp

primary

#583DD1

secondary

#C9D595

accent

#E543C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583DD1

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

Preview Lab → · Contrast checker → · Palette generator →