#584EE1#584EE1

#584EE1 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.5% C 0.215 H 279.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX#584EE1
RGBrgb(88, 78, 225)
HSLhsl(244, 71%, 59%)
HSVhsv(244, 65%, 88%)
CMYKcmyk(60.9%, 65.3%, 0%, 11.8%)
CIE-LABlab(42.70, 46.03, -73.56)
CIE-LCHlch(42.70, 86.77, 302.04°)
OKLaboklab(52.54% 0.0338 -0.2119)
OKLCHoklch(52.54% 0.215 279.1)
XYZxyz(20.3352, 12.9582, 72.6492)
Luminance0.1296 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#584EE1 #D7E14E
analogous
#4E8DE1 #584EE1 #A24EE1
triadic
#584EE1 #E1584E #4EE158
tetradic
#584EE1 #E14E8D #D7E14E #4EE1A2
square
#584EE1 #E14E8D #D7E14E #4EE1A2
split-complementary
#584EE1 #E1A24E #8DE14E
monochromatic
#231A9A #2F23CF #584EE1 #8982EA #BBB7F3

Accessibility & contrast

On white

5.85
#584EE1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.59
#584EE1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584EE1
5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##584EE1#FFFFFF#000000##FFFFFF
##584EE11.005.853.595.85
#FFFFFF5.851.0021.001.00
#0000003.5921.001.0021.00
##FFFFFF5.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006BE6
Deuteranopia (green-blind)
#005FDE
Tritanopia (blue-blind)
#007491
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #584ee1;
/* rgb */ color: rgb(88, 78, 225);
/* oklch */ color: oklch(52.5% 0.215 279.1);
Tailwind
colors: {
  custom: {
    50: '#9580eb',
    500: '#584ee1',
    950: '#000000',
  },
}
SCSS
$custom: #584ee1;
$custom-light: #9580eb;
$custom-dark: #000000;
JSON
{
  "hex": "#584ee1",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 225
  },
  "hsl": {
    "h": 244.082,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.52535,
    "c": 0.21461,
    "h": 279.1
  },
  "luminance": 0.1296
}

Semantic roles & 50–950 ramp

primary
#584EE1
secondary
#DEE2A9
accent
#EE3AE2
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0F0A16
muted
#7E7C84

Preview Lab

Preview with #584EE1

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

Preview Lab → · Contrast checker → · Palette generator →

#584EE1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva