#583BD3#583BD3

#583BD3 is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.6% C 0.218 H 283.4°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#583BD3
RGB	rgb(88, 59, 211)
HSL	hsl(251, 63%, 53%)
HSV	hsv(251, 72%, 83%)
CMYK	cmyk(58.3%, 72%, 0%, 17.3%)
CIE-LAB	lab(37.67, 52.25, -73.78)
CIE-LCH	lch(37.67, 90.41, 305.31°)
OKLab	oklab(48.56% 0.0507 -0.2125)
OKLCH	oklch(48.56% 0.219 283.4)
XYZ	xyz(17.3427, 9.9047, 62.6133)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583BD3 #B6D33B

analogous

#3B6AD3 #583BD3 #A43BD3

triadic

#583BD3 #D3583B #3BD358

tetradic

#583BD3 #D33B6A #B6D33B #3BD3A4

square

#583BD3 #D33B6A #B6D33B #3BD3A4

split-complementary

#583BD3 #D3A43B #6AD33B

monochromatic

#2D1B79 #4026AB #583BD3 #836DDE #AD9FE9

Accessibility & contrast

On white

7.04

#583BD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#583BD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BD3

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BD3	#FFFFFF	#000000	##FFFFFF
##583BD3	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#096583

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #583bd3;
/* rgb */ color: rgb(88, 59, 211);
/* oklch */ color: oklch(48.6% 0.218 283.4);

Tailwind

colors: {
  custom: {
    50: '#9474e2',
    500: '#583bd3',
    950: '#000000',
  },
}

SCSS

$custom: #583bd3;
$custom-light: #9474e2;
$custom-dark: #000000;

JSON

{
  "hex": "#583bd3",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 211
  },
  "hsl": {
    "h": 251.447,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48558,
    "c": 0.2185,
    "h": 283.4
  },
  "luminance": 0.09906
}

Semantic roles & 50–950 ramp

primary

#583BD3

secondary

#C9D694

accent

#E641C7

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0F0815

muted

#7E7B84

Preview Lab

Preview with #583BD3

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

Preview Lab → · Contrast checker → · Palette generator →