#584DEA#584DEA

#584DEA is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.2% C 0.227 H 278.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX#584DEA
RGBrgb(88, 77, 234)
HSLhsl(244, 79%, 61%)
HSVhsv(244, 67%, 92%)
CMYKcmyk(62.4%, 67.1%, 0%, 8.2%)
CIE-LABlab(43.24, 49.41, -77.77)
CIE-LCHlch(43.24, 92.14, 302.43°)
OKLaboklab(53.16% 0.0335 -0.2243)
OKLCHoklch(53.16% 0.227 278.5)
XYZxyz(21.5249, 13.3213, 79.2629)
Luminance0.1332 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#584DEA #DFEA4D
analogous
#4D90EA #584DEA #A64DEA
triadic
#584DEA #EA584D #4DEA58
tetradic
#584DEA #EA4D90 #DFEA4D #4DEAA6
square
#584DEA #EA4D90 #DFEA4D #4DEAA6
split-complementary
#584DEA #EAA64D #90EA4D
monochromatic
#1E14A9 #281ADF #584DEA #8B84F0 #BFBAF7

Accessibility & contrast

On white

5.73
#584DEA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.66
#584DEA on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584DEA
5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##584DEA#FFFFFF#000000##FFFFFF
##584DEA1.005.733.665.73
#FFFFFF5.731.0021.001.00
#0000003.6621.001.0021.00
##FFFFFF5.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006CEF
Deuteranopia (green-blind)
#0060E7
Tritanopia (blue-blind)
#007795
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #584dea;
/* rgb */ color: rgb(88, 77, 234);
/* oklch */ color: oklch(53.2% 0.227 278.5);
Tailwind
colors: {
  custom: {
    50: '#9780f2',
    500: '#584dea',
    950: '#000000',
  },
}
SCSS
$custom: #584dea;
$custom-light: #9780f2;
$custom-dark: #000000;
JSON
{
  "hex": "#584dea",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 234
  },
  "hsl": {
    "h": 244.204,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5316,
    "c": 0.22676,
    "h": 278.5
  },
  "luminance": 0.13323
}

Semantic roles & 50–950 ramp

primary
#584DEA
secondary
#E3E7AC
accent
#DB0ACD
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A17
muted
#7F7C85

Preview Lab

Preview with #584DEA

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

Preview Lab → · Contrast checker → · Palette generator →

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