#584EE2#584EE2

#584EE2 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.216 H 279.0°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#584EE2
RGB	rgb(88, 78, 226)
HSL	hsl(244, 72%, 60%)
HSV	hsv(244, 65%, 89%)
CMYK	cmyk(61.1%, 65.5%, 0%, 11.4%)
CIE-LAB	lab(42.78, 46.34, -73.99)
CIE-LCH	lch(42.78, 87.31, 302.06°)
OKLab	oklab(52.62% 0.0337 -0.2132)
OKLCH	oklch(52.62% 0.216 279)
XYZ	xyz(20.4720, 13.0129, 73.3697)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584EE2 #D8E24E

analogous

#4E8EE2 #584EE2 #A24EE2

triadic

#584EE2 #E2584E #4EE258

tetradic

#584EE2 #E24E8E #D8E24E #4EE2A2

square

#584EE2 #E24E8E #D8E24E #4EE2A2

split-complementary

#584EE2 #E2A24E #8EE24E

monochromatic

#221A9C #2E22D1 #584EE2 #8A83EB #BBB7F3

Accessibility & contrast

On white

5.83

#584EE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#584EE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584EE2

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584EE2	#FFFFFF	#000000	##FFFFFF
##584EE2	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE7

Deuteranopia (green-blind)

#005FDF

Tritanopia (blue-blind)

#007491

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #584ee2;
/* rgb */ color: rgb(88, 78, 226);
/* oklch */ color: oklch(52.6% 0.216 279.0);

Tailwind

colors: {
  custom: {
    50: '#9581ec',
    500: '#584ee2',
    950: '#000000',
  },
}

SCSS

$custom: #584ee2;
$custom-light: #9581ec;
$custom-dark: #000000;

JSON

{
  "hex": "#584ee2",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 226
  },
  "hsl": {
    "h": 244.054,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.5262,
    "c": 0.21584,
    "h": 279
  },
  "luminance": 0.13014
}

Semantic roles & 50–950 ramp

primary

#584EE2

secondary

#DFE3A9

accent

#EF39E2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #584EE2

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

Preview Lab → · Contrast checker → · Palette generator →