#584CD4#584CD4

#584CD4 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.1% C 0.201 H 280.6°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#584CD4
RGB	rgb(88, 76, 212)
HSL	hsl(245, 61%, 56%)
HSV	hsv(245, 64%, 83%)
CMYK	cmyk(58.5%, 64.2%, 0%, 16.9%)
CIE-LAB	lab(41.21, 43.12, -68.56)
CIE-LCH	lch(41.21, 80.99, 302.16°)
OKLab	oklab(51.13% 0.0368 -0.1973)
OKLCH	oklch(51.13% 0.201 280.6)
XYZ	xyz(18.4889, 11.9958, 63.6157)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584CD4 #C8D44C

analogous

#4C84D4 #584CD4 #9C4CD4

triadic

#584CD4 #D4584C #4CD458

tetradic

#584CD4 #D44C84 #C8D44C #4CD49C

square

#584CD4 #D44C84 #C8D44C #4CD49C

split-complementary

#584CD4 #D49C4C #84D44C

monochromatic

#292086 #382CB7 #584CD4 #867DE0 #B4AFEC

Accessibility & contrast

On white

6.18

#584CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#584CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CD4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CD4	#FFFFFF	#000000	##FFFFFF
##584CD4	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D8

Deuteranopia (green-blind)

#005CD1

Tritanopia (blue-blind)

#006E89

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #584cd4;
/* rgb */ color: rgb(88, 76, 212);
/* oklch */ color: oklch(51.1% 0.201 280.6);

Tailwind

colors: {
  custom: {
    50: '#937fe2',
    500: '#584cd4',
    950: '#000000',
  },
}

SCSS

$custom: #584cd4;
$custom-light: #937fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#584cd4",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 212
  },
  "hsl": {
    "h": 245.294,
    "s": 61.261,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51125,
    "c": 0.20067,
    "h": 280.6
  },
  "luminance": 0.11997
}

Semantic roles & 50–950 ramp

primary

#584CD4

secondary

#D5DAA2

accent

#E443D6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A15

muted

#7E7C84

Preview Lab

Preview with #584CD4

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

Preview Lab → · Contrast checker → · Palette generator →