#548BE9#548BE9

#548BE9 is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.3% C 0.153 H 260.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX#548BE9
RGBrgb(84, 139, 233)
HSLhsl(218, 77%, 62%)
HSVhsv(218, 64%, 91%)
CMYKcmyk(63.9%, 40.3%, 0%, 8.6%)
CIE-LABlab(58.26, 11.00, -52.96)
CIE-LCHlch(58.26, 54.09, 281.74°)
OKLaboklab(64.35% -0.0254 -0.1508)
OKLCHoklch(64.35% 0.153 260.4)
XYZxyz(27.5915, 26.2306, 80.6839)
Luminance0.2623 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#548BE9 #E9B254
analogous
#54D6E9 #548BE9 #6754E9
triadic
#548BE9 #E9548B #8BE954
tetradic
#548BE9 #E954D6 #E9B254 #54E967
square
#548BE9 #E954D6 #E9B254 #54E967
split-complementary
#548BE9 #E96754 #D6E954
monochromatic
#164EAC #1E66E2 #548BE9 #8AB0F0 #C0D5F7

Accessibility & contrast

On white

3.36
#548BE9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.25
#548BE9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BE9
6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##548BE9#FFFFFF#000000##000000
##548BE91.003.366.256.25
#FFFFFF3.361.0021.0021.00
#0000006.2521.001.001.00
##0000006.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6194ED
Deuteranopia (green-blind)
#4A86E7
Tritanopia (blue-blind)
#00A0AF
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #548be9;
/* rgb */ color: rgb(84, 139, 233);
/* oklch */ color: oklch(64.3% 0.153 260.4);
Tailwind
colors: {
  custom: {
    50: '#92acf0',
    500: '#548be9',
    950: '#000000',
  },
}
SCSS
$custom: #548be9;
$custom-light: #92acf0;
$custom-dark: #000000;
JSON
{
  "hex": "#548be9",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 233
  },
  "hsl": {
    "h": 217.852,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.64349,
    "c": 0.15296,
    "h": 260.4
  },
  "luminance": 0.26233
}

Semantic roles & 50–950 ramp

primary
#548BE9
secondary
#E8D4B1
accent
#8E0CD9
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1017
muted
#7E7F85

Preview Lab

Preview with #548BE9

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

Preview Lab → · Contrast checker → · Palette generator →

#548BE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva