#584CD2#584CD2

#584CD2 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 51.0% C 0.198 H 280.8°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#584CD2
RGB	rgb(88, 76, 210)
HSL	hsl(245, 60%, 56%)
HSV	hsv(245, 64%, 82%)
CMYK	cmyk(58.1%, 63.8%, 0%, 17.6%)
CIE-LAB	lab(41.05, 42.49, -67.67)
CIE-LCH	lch(41.05, 79.91, 302.12°)
OKLab	oklab(50.96% 0.037 -0.1947)
OKLCH	oklch(50.96% 0.198 280.8)
XYZ	xyz(18.2382, 11.8955, 62.2953)
Luminance	0.1190 (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

#584CD2 #C6D24C

analogous

#4C83D2 #584CD2 #9B4CD2

triadic

#584CD2 #D2584C #4CD258

tetradic

#584CD2 #D24C83 #C6D24C #4CD29B

square

#584CD2 #D24C83 #C6D24C #4CD29B

split-complementary

#584CD2 #D29B4C #83D24C

monochromatic

#2A2183 #392DB4 #584CD2 #867DDE #B3AEEB

Accessibility & contrast

On white

6.21

#584CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#584CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CD2

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CD2	#FFFFFF	#000000	##FFFFFF
##584CD2	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D6

Deuteranopia (green-blind)

#005CCF

Tritanopia (blue-blind)

#066E88

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #584cd2;
/* rgb */ color: rgb(88, 76, 210);
/* oklch */ color: oklch(51.0% 0.198 280.8);

Tailwind

colors: {
  custom: {
    50: '#937fe1',
    500: '#584cd2',
    950: '#000000',
  },
}

SCSS

$custom: #584cd2;
$custom-light: #937fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#584cd2",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 210
  },
  "hsl": {
    "h": 245.373,
    "s": 59.821,
    "l": 56.078
  },
  "oklch": {
    "l": 0.50959,
    "c": 0.19814,
    "h": 280.8
  },
  "luminance": 0.11897
}

Semantic roles & 50–950 ramp

primary

#584CD2

secondary

#D4D9A1

accent

#E345D5

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584CD2

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

Preview Lab → · Contrast checker → · Palette generator →