#584BDC#584BDC

#584BDC is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.6% C 0.212 H 280.0°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#584BDC
RGB	rgb(88, 75, 220)
HSL	hsl(245, 67%, 58%)
HSV	hsv(245, 66%, 86%)
CMYK	cmyk(60%, 65.9%, 0%, 13.7%)
CIE-LAB	lab(41.65, 46.19, -72.43)
CIE-LCH	lch(41.65, 85.91, 302.53°)
OKLab	oklab(51.64% 0.0368 -0.2086)
OKLCH	oklch(51.64% 0.212 280)
XYZ	xyz(19.4548, 12.2728, 69.0400)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584BDC #CFDC4B

analogous

#4B87DC #584BDC #A04BDC

triadic

#584BDC #DC584B #4BDC58

tetradic

#584BDC #DC4B87 #CFDC4B #4BDCA0

square

#584BDC #DC4B87 #CFDC4B #4BDCA0

split-complementary

#584BDC #DCA04B #87DC4B

monochromatic

#271C91 #3426C4 #584BDC #887EE6 #B7B1F0

Accessibility & contrast

On white

6.08

#584BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#584BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BDC

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BDC	#FFFFFF	#000000	##FFFFFF
##584BDC	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E0

Deuteranopia (green-blind)

#005DD9

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #584bdc;
/* rgb */ color: rgb(88, 75, 220);
/* oklch */ color: oklch(51.6% 0.212 280.0);

Tailwind

colors: {
  custom: {
    50: '#957ee8',
    500: '#584bdc',
    950: '#000000',
  },
}

SCSS

$custom: #584bdc;
$custom-light: #957ee8;
$custom-dark: #000000;

JSON

{
  "hex": "#584bdc",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 220
  },
  "hsl": {
    "h": 245.379,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51644,
    "c": 0.21184,
    "h": 280
  },
  "luminance": 0.12274
}

Semantic roles & 50–950 ramp

primary

#584BDC

secondary

#D9DEA4

accent

#EA3DDB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #584BDC

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

Preview Lab → · Contrast checker → · Palette generator →