#548AE4#548AE4

#548AE4 is a light, vivid blue. Relative luminance 0.257; OKLCH L 63.8% C 0.147 H 260.1°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#548AE4
RGB	rgb(84, 138, 228)
HSL	hsl(218, 73%, 61%)
HSV	hsv(218, 63%, 89%)
CMYK	cmyk(63.2%, 39.5%, 0%, 10.6%)
CIE-LAB	lab(57.71, 9.91, -51.04)
CIE-LCH	lch(57.71, 51.99, 280.99°)
OKLab	oklab(63.84% -0.0255 -0.1452)
OKLCH	oklch(63.84% 0.147 260.1)
XYZ	xyz(26.7433, 25.6607, 76.9274)
Luminance	0.2566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548AE4 #E4AE54

analogous

#54D2E4 #548AE4 #6654E4

triadic

#548AE4 #E4548A #8AE454

tetradic

#548AE4 #E454D2 #E4AE54 #54E466

square

#548AE4 #E454D2 #E4AE54 #54E466

split-complementary

#548AE4 #E46654 #D2E454

monochromatic

#1A4EA4 #2267D9 #548AE4 #89AEEC #BED2F5

Accessibility & contrast

On white

3.42

#548AE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#548AE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548AE4

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548AE4	#FFFFFF	#000000	##000000
##548AE4	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6292E8

Deuteranopia (green-blind)

#4D84E2

Tritanopia (blue-blind)

#009EAC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #548ae4;
/* rgb */ color: rgb(84, 138, 228);
/* oklch */ color: oklch(63.8% 0.147 260.1);

Tailwind

colors: {
  custom: {
    50: '#91abed',
    500: '#548ae4',
    950: '#000000',
  },
}

SCSS

$custom: #548ae4;
$custom-light: #91abed;
$custom-dark: #000000;

JSON

{
  "hex": "#548ae4",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 228
  },
  "hsl": {
    "h": 217.5,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63842,
    "c": 0.14743,
    "h": 260.1
  },
  "luminance": 0.25663
}

Semantic roles & 50–950 ramp

primary

#548AE4

secondary

#E5D1AF

accent

#8B11D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548AE4

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

Preview Lab → · Contrast checker → · Palette generator →