#584DE1#584DE1

#584DE1 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.4% C 0.216 H 279.2°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX#584DE1
RGBrgb(88, 77, 225)
HSLhsl(244, 71%, 59%)
HSVhsv(244, 66%, 88%)
CMYKcmyk(60.9%, 65.8%, 0%, 11.8%)
CIE-LABlab(42.49, 46.60, -73.91)
CIE-LCHlch(42.49, 87.37, 302.23°)
OKLaboklab(52.38% 0.0346 -0.213)
OKLCHoklch(52.38% 0.216 279.2)
XYZxyz(20.2647, 12.8172, 72.6256)
Luminance0.1282 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#584DE1 #D6E14D
analogous
#4D8CE1 #584DE1 #A24DE1
triadic
#584DE1 #E1584D #4DE158
tetradic
#584DE1 #E14D8C #D6E14D #4DE1A2
square
#584DE1 #E14D8C #D6E14D #4DE1A2
split-complementary
#584DE1 #E1A24D #8CE14D
monochromatic
#231A9A #2F23CE #584DE1 #8981EA #BAB6F3

Accessibility & contrast

On white

5.89
#584DE1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.56
#584DE1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584DE1
5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##584DE1#FFFFFF#000000##FFFFFF
##584DE11.005.893.565.89
#FFFFFF5.891.0021.001.00
#0000003.5621.001.0021.00
##FFFFFF5.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006AE6
Deuteranopia (green-blind)
#005EDE
Tritanopia (blue-blind)
#007390
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #584de1;
/* rgb */ color: rgb(88, 77, 225);
/* oklch */ color: oklch(52.4% 0.216 279.2);
Tailwind
colors: {
  custom: {
    50: '#9580ec',
    500: '#584de1',
    950: '#000000',
  },
}
SCSS
$custom: #584de1;
$custom-light: #9580ec;
$custom-dark: #000000;
JSON
{
  "hex": "#584de1",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 225
  },
  "hsl": {
    "h": 244.459,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5238,
    "c": 0.21575,
    "h": 279.2
  },
  "luminance": 0.12819
}

Semantic roles & 50–950 ramp

primary
#584DE1
secondary
#DEE2A8
accent
#EE3AE1
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0F0A16
muted
#7E7C84

Preview Lab

Preview with #584DE1

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

Preview Lab → · Contrast checker → · Palette generator →

#584DE1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva