#583AD9#583AD9

#583AD9 is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 49.0% C 0.226 H 282.8°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#583AD9
RGB	rgb(88, 58, 217)
HSL	hsl(251, 68%, 54%)
HSV	hsv(251, 73%, 85%)
CMYK	cmyk(59.4%, 73.3%, 0%, 14.9%)
CIE-LAB	lab(38.04, 54.52, -76.63)
CIE-LCH	lch(38.04, 94.05, 305.43°)
OKLab	oklab(48.98% 0.0501 -0.2209)
OKLCH	oklch(48.98% 0.226 282.8)
XYZ	xyz(18.0581, 10.1093, 66.6319)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583AD9 #BBD93A

analogous

#3A6CD9 #583AD9 #A83AD9

triadic

#583AD9 #D9583A #3AD958

tetradic

#583AD9 #D93A6C #BBD93A #3AD9A8

square

#583AD9 #D93A6C #BBD93A #3AD9A8

split-complementary

#583AD9 #D9A83A #6CD93A

monochromatic

#2C1980 #3E23B3 #583AD9 #836DE3 #AFA1ED

Accessibility & contrast

On white

6.95

#583AD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#583AD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583AD9

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583AD9	#FFFFFF	#000000	##FFFFFF
##583AD9	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDE

Deuteranopia (green-blind)

#0054D6

Tritanopia (blue-blind)

#006687

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #583ad9;
/* rgb */ color: rgb(88, 58, 217);
/* oklch */ color: oklch(49.0% 0.226 282.8);

Tailwind

colors: {
  custom: {
    50: '#9574e6',
    500: '#583ad9',
    950: '#000000',
  },
}

SCSS

$custom: #583ad9;
$custom-light: #9574e6;
$custom-dark: #000000;

JSON

{
  "hex": "#583ad9",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 217
  },
  "hsl": {
    "h": 251.321,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48984,
    "c": 0.22649,
    "h": 282.8
  },
  "luminance": 0.10111
}

Semantic roles & 50–950 ramp

primary

#583AD9

secondary

#CDD995

accent

#EB3DCA

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #583AD9

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

Preview Lab → · Contrast checker → · Palette generator →