#548EE4#548EE4

#548EE4 is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.7% C 0.143 H 258.1°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX#548EE4
RGBrgb(84, 142, 228)
HSLhsl(216, 73%, 61%)
HSVhsv(216, 63%, 89%)
CMYKcmyk(63.2%, 37.7%, 0%, 10.6%)
CIE-LABlab(58.82, 7.52, -49.29)
CIE-LCHlch(58.82, 49.86, 278.68°)
OKLaboklab(64.7% -0.0295 -0.14)
OKLCHoklch(64.7% 0.143 258.1)
XYZxyz(27.3278, 26.8297, 77.1222)
Luminance0.2683 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#548EE4 #E4AA54
analogous
#54D6E4 #548EE4 #6254E4
triadic
#548EE4 #E4548E #8EE454
tetradic
#548EE4 #E454D6 #E4AA54 #54E462
square
#548EE4 #E454D6 #E4AA54 #54E462
split-complementary
#548EE4 #E46254 #D6E454
monochromatic
#1A51A4 #226CD9 #548EE4 #89B1EC #BED4F5

Accessibility & contrast

On white

3.30
#548EE4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.37
#548EE4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548EE4
6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##548EE4#FFFFFF#000000##000000
##548EE41.003.306.376.37
#FFFFFF3.301.0021.0021.00
#0000006.3721.001.001.00
##0000006.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6895E7
Deuteranopia (green-blind)
#5487E2
Tritanopia (blue-blind)
#00A2AE
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #548ee4;
/* rgb */ color: rgb(84, 142, 228);
/* oklch */ color: oklch(64.7% 0.143 258.1);
Tailwind
colors: {
  custom: {
    50: '#91aeed',
    500: '#548ee4',
    950: '#000000',
  },
}
SCSS
$custom: #548ee4;
$custom-light: #91aeed;
$custom-dark: #000000;
JSON
{
  "hex": "#548ee4",
  "rgb": {
    "r": 84,
    "g": 142,
    "b": 228
  },
  "hsl": {
    "h": 215.833,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64698,
    "c": 0.14311,
    "h": 258.1
  },
  "luminance": 0.26832
}

Semantic roles & 50–950 ramp

primary
#548EE4
secondary
#E5CFAF
accent
#8611D5
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #548EE4

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

Preview Lab → · Contrast checker → · Palette generator →

#548EE4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva