#583EBA#583EBA

#583EBA is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.185 H 286.5°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#583EBA
RGB	rgb(88, 62, 186)
HSL	hsl(253, 50%, 49%)
HSV	hsv(253, 67%, 73%)
CMYK	cmyk(52.7%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(36.11, 43.22, -61.76)
CIE-LCH	lch(36.11, 75.38, 304.98°)
OKLab	oklab(46.78% 0.0525 -0.1773)
OKLCH	oklch(46.78% 0.185 286.5)
XYZ	xyz(14.6074, 9.0644, 47.4248)
Luminance	0.0906 (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

#583EBA #A0BA3E

analogous

#3E62BA #583EBA #963EBA

triadic

#583EBA #BA583E #3EBA58

tetradic

#583EBA #BA3E62 #A0BA3E #3EBA96

square

#583EBA #BA3E62 #A0BA3E #3EBA96

split-complementary

#583EBA #BA963E #62BA3E

monochromatic

#2D1F5E #422F8C #583EBA #7D68CD #A596DC

Accessibility & contrast

On white

7.47

#583EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#583EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EBA

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EBA	#FFFFFF	#000000	##FFFFFF
##583EBA	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BE

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#315D77

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #583eba;
/* rgb */ color: rgb(88, 62, 186);
/* oklch */ color: oklch(46.8% 0.185 286.5);

Tailwind

colors: {
  custom: {
    50: '#9075d0',
    500: '#583eba',
    950: '#000000',
  },
}

SCSS

$custom: #583eba;
$custom-light: #9075d0;
$custom-dark: #000000;

JSON

{
  "hex": "#583eba",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 252.581,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46779,
    "c": 0.18494,
    "h": 286.5
  },
  "luminance": 0.09065
}

Semantic roles & 50–950 ramp

primary

#583EBA

secondary

#BBC88C

accent

#DA4EBC

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #583EBA

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

Preview Lab → · Contrast checker → · Palette generator →