#583DB8#583DB8

#583DB8 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.5% C 0.184 H 287.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#583DB8
RGB	rgb(88, 61, 184)
HSL	hsl(253, 50%, 48%)
HSV	hsv(253, 67%, 72%)
CMYK	cmyk(52.2%, 66.8%, 0%, 27.8%)
CIE-LAB	lab(35.74, 43.19, -61.19)
CIE-LCH	lch(35.74, 74.90, 305.22°)
OKLab	oklab(46.46% 0.0537 -0.1756)
OKLCH	oklch(46.46% 0.184 287)
XYZ	xyz(14.3424, 8.8722, 46.2949)
Luminance	0.0887 (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

#583DB8 #9DB83D

analogous

#3D5FB8 #583DB8 #953DB8

triadic

#583DB8 #B8583D #3DB858

tetradic

#583DB8 #B83D5F #9DB83D #3DB895

square

#583DB8 #B83D5F #9DB83D #3DB895

split-complementary

#583DB8 #B8953D #5FB83D

monochromatic

#2C1F5C #422E8A #583DB8 #7C66CC #A494DB

Accessibility & contrast

On white

7.57

#583DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#583DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DB8

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DB8	#FFFFFF	#000000	##FFFFFF
##583DB8	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BC

Deuteranopia (green-blind)

#0051B6

Tritanopia (blue-blind)

#335C75

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #583db8;
/* rgb */ color: rgb(88, 61, 184);
/* oklch */ color: oklch(46.5% 0.184 287.0);

Tailwind

colors: {
  custom: {
    50: '#9074ce',
    500: '#583db8',
    950: '#000000',
  },
}

SCSS

$custom: #583db8;
$custom-light: #9074ce;
$custom-dark: #000000;

JSON

{
  "hex": "#583db8",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 184
  },
  "hsl": {
    "h": 253.171,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46461,
    "c": 0.18367,
    "h": 287
  },
  "luminance": 0.08873
}

Semantic roles & 50–950 ramp

primary

#583DB8

secondary

#B9C78A

accent

#DA4EBB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #583DB8

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

Preview Lab → · Contrast checker → · Palette generator →