#548AEE#548AEE

#548AEE is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.4% C 0.161 H 261.6°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#548AEE
RGB	rgb(84, 138, 238)
HSL	hsl(219, 82%, 63%)
HSV	hsv(219, 65%, 93%)
CMYK	cmyk(64.7%, 42%, 0%, 6.7%)
CIE-LAB	lab(58.26, 13.30, -55.73)
CIE-LCH	lch(58.26, 57.29, 283.42°)
OKLab	oklab(64.44% -0.0235 -0.159)
OKLCH	oklch(64.44% 0.161 261.6)
XYZ	xyz(28.1718, 26.2321, 84.4510)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548AEE #EEB854

analogous

#54D7EE #548AEE #6B54EE

triadic

#548AEE #EE548A #8AEE54

tetradic

#548AEE #EE54D7 #EEB854 #54EE6B

square

#548AEE #EE54D7 #EEB854 #54EE6B

split-complementary

#548AEE #EE6B54 #D7EE54

monochromatic

#124BB6 #1C64E8 #548AEE #8CB0F4 #C3D6F9

Accessibility & contrast

On white

3.36

#548AEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#548AEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548AEE

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548AEE	#FFFFFF	#000000	##000000
##548AEE	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C94F2

Deuteranopia (green-blind)

#4385EC

Tritanopia (blue-blind)

#00A1B0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #548aee;
/* rgb */ color: rgb(84, 138, 238);
/* oklch */ color: oklch(64.4% 0.161 261.6);

Tailwind

colors: {
  custom: {
    50: '#92abf4',
    500: '#548aee',
    950: '#000000',
  },
}

SCSS

$custom: #548aee;
$custom-light: #92abf4;
$custom-dark: #000000;

JSON

{
  "hex": "#548aee",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 238
  },
  "hsl": {
    "h": 218.961,
    "s": 81.915,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64439,
    "c": 0.1607,
    "h": 261.6
  },
  "luminance": 0.26235
}

Semantic roles & 50–950 ramp

primary

#548AEE

secondary

#EAD7B3

accent

#9307DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #548AEE

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

Preview Lab → · Contrast checker → · Palette generator →