#553EE2#553EE2

#553EE2 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 50.1% C 0.233 H 280.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#553EE2
RGBrgb(85, 62, 226)
HSLhsl(248, 74%, 56%)
HSVhsv(248, 73%, 89%)
CMYKcmyk(62.4%, 72.6%, 0%, 11.4%)
CIE-LABlab(39.35, 54.74, -79.63)
CIE-LCHlch(39.35, 96.63, 304.51°)
OKLaboklab(50.11% 0.0413 -0.2297)
OKLCHoklch(50.11% 0.233 280.2)
XYZxyz(19.1920, 10.8661, 73.0228)
Luminance0.1087 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#553EE2 #CBE23E
analogous
#3E79E2 #553EE2 #A73EE2
triadic
#553EE2 #E2553E #3EE255
tetradic
#553EE2 #E23E79 #CBE23E #3EE2A7
square
#553EE2 #E23E79 #CBE23E #3EE2A7
split-complementary
#553EE2 #E2A73E #79E23E
monochromatic
#271690 #351EC5 #553EE2 #8473EA #B3A8F2

Accessibility & contrast

On white

6.62
#553EE2 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#553EE2 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #553EE2
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##553EE2#FFFFFF#000000##FFFFFF
##553EE21.006.623.176.62
#FFFFFF6.621.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063E7
Deuteranopia (green-blind)
#0056DF
Tritanopia (blue-blind)
#006C8D
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #553ee2;
/* rgb */ color: rgb(85, 62, 226);
/* oklch */ color: oklch(50.1% 0.233 280.2);
Tailwind
colors: {
  custom: {
    50: '#9576ec',
    500: '#553ee2',
    950: '#000000',
  },
}
SCSS
$custom: #553ee2;
$custom-light: #9576ec;
$custom-dark: #000000;
JSON
{
  "hex": "#553ee2",
  "rgb": {
    "r": 85,
    "g": 62,
    "b": 226
  },
  "hsl": {
    "h": 248.415,
    "s": 73.874,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50106,
    "c": 0.23344,
    "h": 280.2
  },
  "luminance": 0.10868
}

Semantic roles & 50–950 ramp

primary
#553EE2
secondary
#D6E09C
accent
#F137D7
background
#FAF7FE
surface
#F3EDFD
border
#CDC8D5
text
#0F0916
muted
#7F7B84

Preview Lab

Preview with #553EE2

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

Preview Lab → · Contrast checker → · Palette generator →

#553EE2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva