#584CD6#584CD6

#584CD6 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.3% C 0.203 H 280.4°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#584CD6
RGB	rgb(88, 76, 214)
HSL	hsl(245, 63%, 57%)
HSV	hsv(245, 64%, 84%)
CMYK	cmyk(58.9%, 64.5%, 0%, 16.1%)
CIE-LAB	lab(41.37, 43.74, -69.45)
CIE-LCH	lch(41.37, 82.07, 302.21°)
OKLab	oklab(51.29% 0.0366 -0.1999)
OKLCH	oklch(51.29% 0.203 280.4)
XYZ	xyz(18.7427, 12.0973, 64.9526)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.84

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584CD6 #CAD64C

analogous

#4C85D6 #584CD6 #9D4CD6

triadic

#584CD6 #D6584C #4CD658

tetradic

#584CD6 #D64C85 #CAD64C #4CD69D

square

#584CD6 #D64C85 #CAD64C #4CD69D

split-complementary

#584CD6 #D69D4C #85D64C

monochromatic

#281F88 #372BBA #584CD6 #867EE1 #B5B0ED

Accessibility & contrast

On white

6.14

#584CD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#584CD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CD6

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CD6	#FFFFFF	#000000	##FFFFFF
##584CD6	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DA

Deuteranopia (green-blind)

#005CD3

Tritanopia (blue-blind)

#006F8A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #584cd6;
/* rgb */ color: rgb(88, 76, 214);
/* oklch */ color: oklch(51.3% 0.203 280.4);

Tailwind

colors: {
  custom: {
    50: '#947fe4',
    500: '#584cd6',
    950: '#000000',
  },
}

SCSS

$custom: #584cd6;
$custom-light: #947fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#584cd6",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 214
  },
  "hsl": {
    "h": 245.217,
    "s": 62.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51292,
    "c": 0.20319,
    "h": 280.4
  },
  "luminance": 0.12099
}

Semantic roles & 50–950 ramp

primary

#584CD6

secondary

#D6DBA3

accent

#E642D8

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #584CD6

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

Preview Lab → · Contrast checker → · Palette generator →