#584CF7#584CF7

#584CF7 is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 54.2% C 0.243 H 277.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX#584CF7
RGBrgb(88, 76, 247)
HSLhsl(244, 91%, 63%)
HSVhsv(244, 69%, 97%)
CMYKcmyk(64.4%, 69.2%, 0%, 3.1%)
CIE-LABlab(44.17, 53.98, -83.56)
CIE-LCHlch(44.17, 99.48, 302.86°)
OKLaboklab(54.17% 0.0323 -0.2412)
OKLCHoklch(54.17% 0.243 277.6)
XYZxyz(23.3920, 13.9570, 89.4389)
Luminance0.1396 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#584CF7 #EBF74C
analogous
#4C95F7 #584CF7 #AE4CF7
triadic
#584CF7 #F7584C #4CF758
tetradic
#584CF7 #F74C95 #EBF74C #4CF7AE
square
#584CF7 #F74C95 #EBF74C #4CF7AE
split-complementary
#584CF7 #F7AE4C #95F74C
monochromatic
#1509C0 #2111F4 #584CF7 #8F87FA #C5C1FC

Accessibility & contrast

On white

5.54
#584CF7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.79
#584CF7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CF7
5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##584CF7#FFFFFF#000000##FFFFFF
##584CF71.005.543.795.54
#FFFFFF5.541.0021.001.00
#0000003.7921.001.0021.00
##FFFFFF5.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006FFC
Deuteranopia (green-blind)
#0061F4
Tritanopia (blue-blind)
#007B9C
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #584cf7;
/* rgb */ color: rgb(88, 76, 247);
/* oklch */ color: oklch(54.2% 0.243 277.6);
Tailwind
colors: {
  custom: {
    50: '#9980fb',
    500: '#584cf7',
    950: '#000000',
  },
}
SCSS
$custom: #584cf7;
$custom-light: #9980fb;
$custom-dark: #000000;
JSON
{
  "hex": "#584cf7",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 247
  },
  "hsl": {
    "h": 244.211,
    "s": 91.444,
    "l": 63.333
  },
  "oklch": {
    "l": 0.54171,
    "c": 0.24338,
    "h": 277.6
  },
  "luminance": 0.13959
}

Semantic roles & 50–950 ramp

primary
#584CF7
secondary
#EAEEB1
accent
#E600D5
background
#FAF7FF
surface
#F4EEFF
border
#CEC9D7
text
#100A18
muted
#7F7C86

Preview Lab

Preview with #584CF7

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

Preview Lab → · Contrast checker → · Palette generator →

#584CF7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva