#583EB2#583EB2

#583EB2 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.1% C 0.175 H 287.8°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#583EB2
RGB	rgb(88, 62, 178)
HSL	hsl(253, 48%, 47%)
HSV	hsv(253, 65%, 70%)
CMYK	cmyk(50.6%, 65.2%, 0%, 30.2%)
CIE-LAB	lab(35.47, 40.83, -58.08)
CIE-LCH	lch(35.47, 71.00, 305.11°)
OKLab	oklab(46.12% 0.0535 -0.1665)
OKLCH	oklch(46.12% 0.175 287.8)
XYZ	xyz(13.7807, 8.7337, 43.0705)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583EB2 #98B23E

analogous

#3E5EB2 #583EB2 #923EB2

triadic

#583EB2 #B2583E #3EB258

tetradic

#583EB2 #B23E5E #98B23E #3EB292

square

#583EB2 #B23E5E #98B23E #3EB292

split-complementary

#583EB2 #B2923E #5EB23E

monochromatic

#2B1E57 #422E85 #583EB2 #7B64C9 #A292D9

Accessibility & contrast

On white

7.65

#583EB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#583EB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EB2

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EB2	#FFFFFF	#000000	##FFFFFF
##583EB2	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#385A72

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #583eb2;
/* rgb */ color: rgb(88, 62, 178);
/* oklch */ color: oklch(46.1% 0.175 287.8);

Tailwind

colors: {
  custom: {
    50: '#8f75ca',
    500: '#583eb2',
    950: '#000000',
  },
}

SCSS

$custom: #583eb2;
$custom-light: #8f75ca;
$custom-dark: #000000;

JSON

{
  "hex": "#583eb2",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 178
  },
  "hsl": {
    "h": 253.448,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46115,
    "c": 0.17489,
    "h": 287.8
  },
  "luminance": 0.08734
}

Semantic roles & 50–950 ramp

primary

#583EB2

secondary

#B7C488

accent

#D850B9

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583EB2

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

Preview Lab → · Contrast checker → · Palette generator →