#548AE3#548AE3

#548AE3 is a light, vivid blue. Relative luminance 0.256; OKLCH L 63.8% C 0.146 H 259.9°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#548AE3
RGB	rgb(84, 138, 227)
HSL	hsl(217, 72%, 61%)
HSV	hsv(217, 63%, 89%)
CMYK	cmyk(63%, 39.2%, 0%, 11%)
CIE-LAB	lab(57.66, 9.57, -50.56)
CIE-LCH	lch(57.66, 51.46, 280.72°)
OKLab	oklab(63.78% -0.0257 -0.1438)
OKLCH	oklch(63.78% 0.146 259.9)
XYZ	xyz(26.6049, 25.6053, 76.1984)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548AE3 #E3AD54

analogous

#54D1E3 #548AE3 #6554E3

triadic

#548AE3 #E3548A #8AE354

tetradic

#548AE3 #E354D1 #E3AD54 #54E365

square

#548AE3 #E354D1 #E3AD54 #54E365

split-complementary

#548AE3 #E36554 #D1E354

monochromatic

#1B4EA2 #2367D7 #548AE3 #89AEEC #BDD2F4

Accessibility & contrast

On white

3.43

#548AE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#548AE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548AE3

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548AE3	#FFFFFF	#000000	##000000
##548AE3	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6392E7

Deuteranopia (green-blind)

#4E84E1

Tritanopia (blue-blind)

#009EAB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #548ae3;
/* rgb */ color: rgb(84, 138, 227);
/* oklch */ color: oklch(63.8% 0.146 259.9);

Tailwind

colors: {
  custom: {
    50: '#91abec',
    500: '#548ae3',
    950: '#000000',
  },
}

SCSS

$custom: #548ae3;
$custom-light: #91abec;
$custom-dark: #000000;

JSON

{
  "hex": "#548ae3",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 227
  },
  "hsl": {
    "h": 217.343,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63784,
    "c": 0.14611,
    "h": 259.9
  },
  "luminance": 0.25608
}

Semantic roles & 50–950 ramp

primary

#548AE3

secondary

#E4D0AE

accent

#8B12D4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548AE3

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

Preview Lab → · Contrast checker → · Palette generator →