#548AE9#548AE9

#548AE9 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.1% C 0.154 H 260.9°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#548AE9
RGB	rgb(84, 138, 233)
HSL	hsl(218, 77%, 62%)
HSV	hsv(218, 64%, 91%)
CMYK	cmyk(63.9%, 40.8%, 0%, 8.6%)
CIE-LAB	lab(57.98, 11.60, -53.39)
CIE-LCH	lch(57.98, 54.64, 282.26°)
OKLab	oklab(64.14% -0.0244 -0.1521)
OKLCH	oklch(64.14% 0.154 260.9)
XYZ	xyz(27.4474, 25.9424, 80.6359)
Luminance	0.2595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548AE9 #E9B354

analogous

#54D5E9 #548AE9 #6954E9

triadic

#548AE9 #E9548A #8AE954

tetradic

#548AE9 #E954D5 #E9B354 #54E969

square

#548AE9 #E954D5 #E9B354 #54E969

split-complementary

#548AE9 #E96954 #D5E954

monochromatic

#164DAC #1E65E2 #548AE9 #8AAFF0 #C0D4F7

Accessibility & contrast

On white

3.39

#548AE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#548AE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548AE9

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548AE9	#FFFFFF	#000000	##000000
##548AE9	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F93ED

Deuteranopia (green-blind)

#4885E7

Tritanopia (blue-blind)

#00A0AE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #548ae9;
/* rgb */ color: rgb(84, 138, 233);
/* oklch */ color: oklch(64.1% 0.154 260.9);

Tailwind

colors: {
  custom: {
    50: '#92abf0',
    500: '#548ae9',
    950: '#000000',
  },
}

SCSS

$custom: #548ae9;
$custom-light: #92abf0;
$custom-dark: #000000;

JSON

{
  "hex": "#548ae9",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 233
  },
  "hsl": {
    "h": 218.255,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.64138,
    "c": 0.15408,
    "h": 260.9
  },
  "luminance": 0.25945
}

Semantic roles & 50–950 ramp

primary

#548AE9

secondary

#E8D4B1

accent

#8F0CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #548AE9

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

Preview Lab → · Contrast checker → · Palette generator →