#584FE0#584FE0

#584FE0 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.212 H 279.0°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX#584FE0
RGBrgb(88, 79, 224)
HSLhsl(244, 70%, 59%)
HSVhsv(244, 65%, 88%)
CMYKcmyk(60.7%, 64.7%, 0%, 12.2%)
CIE-LABlab(42.83, 45.14, -72.77)
CIE-LCHlch(42.83, 85.63, 301.81°)
OKLaboklab(52.61% 0.0331 -0.2096)
OKLCHoklch(52.61% 0.212 279)
XYZxyz(20.2707, 13.0470, 71.9567)
Luminance0.1305 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#584FE0 #D7E04F
analogous
#4F8FE0 #584FE0 #A14FE0
triadic
#584FE0 #E0584F #4FE058
tetradic
#584FE0 #E04F8F #D7E04F #4FE0A1
square
#584FE0 #E04F8F #D7E04F #4FE0A1
split-complementary
#584FE0 #E0A14F #8FE04F
monochromatic
#231B9A #2F24CE #584FE0 #8983E9 #BBB7F2

Accessibility & contrast

On white

5.82
#584FE0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.61
#584FE0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584FE0
5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##584FE0#FFFFFF#000000##FFFFFF
##584FE01.005.823.615.82
#FFFFFF5.821.0021.001.00
#0000003.6121.001.0021.00
##FFFFFF5.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006BE5
Deuteranopia (green-blind)
#005FDD
Tritanopia (blue-blind)
#007491
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #584fe0;
/* rgb */ color: rgb(88, 79, 224);
/* oklch */ color: oklch(52.6% 0.212 279.0);
Tailwind
colors: {
  custom: {
    50: '#9581eb',
    500: '#584fe0',
    950: '#000000',
  },
}
SCSS
$custom: #584fe0;
$custom-light: #9581eb;
$custom-dark: #000000;
JSON
{
  "hex": "#584fe0",
  "rgb": {
    "r": 88,
    "g": 79,
    "b": 224
  },
  "hsl": {
    "h": 243.724,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.52607,
    "c": 0.21221,
    "h": 279
  },
  "luminance": 0.13048
}

Semantic roles & 50–950 ramp

primary
#584FE0
secondary
#DEE2A9
accent
#ED3BE2
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0F0A16
muted
#7E7C84

Preview Lab

Preview with #584FE0

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

Preview Lab → · Contrast checker → · Palette generator →

#584FE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva