#548AEC#548AEC

#548AEC is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.3% C 0.158 H 261.3°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#548AEC
RGB	rgb(84, 138, 236)
HSL	hsl(219, 80%, 63%)
HSV	hsv(219, 64%, 93%)
CMYK	cmyk(64.4%, 41.5%, 0%, 7.5%)
CIE-LAB	lab(58.15, 12.62, -54.80)
CIE-LCH	lch(58.15, 56.23, 282.97°)
OKLab	oklab(64.32% -0.0238 -0.1562)
OKLCH	oklch(64.32% 0.158 261.3)
XYZ	xyz(27.8796, 26.1152, 82.9121)
Luminance	0.2612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548AEC #ECB654

analogous

#54D6EC #548AEC #6A54EC

triadic

#548AEC #EC548A #8AEC54

tetradic

#548AEC #EC54D6 #ECB654 #54EC6A

square

#548AEC #EC54D6 #ECB654 #54EC6A

split-complementary

#548AEC #EC6A54 #D6EC54

monochromatic

#144CB2 #1D64E6 #548AEC #8BB0F2 #C2D5F8

Accessibility & contrast

On white

3.37

#548AEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#548AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548AEC

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548AEC	#FFFFFF	#000000	##000000
##548AEC	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D93F0

Deuteranopia (green-blind)

#4585EA

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #548aec;
/* rgb */ color: rgb(84, 138, 236);
/* oklch */ color: oklch(64.3% 0.158 261.3);

Tailwind

colors: {
  custom: {
    50: '#92abf3',
    500: '#548aec',
    950: '#000000',
  },
}

SCSS

$custom: #548aec;
$custom-light: #92abf3;
$custom-dark: #000000;

JSON

{
  "hex": "#548aec",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 236
  },
  "hsl": {
    "h": 218.684,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.64317,
    "c": 0.15806,
    "h": 261.3
  },
  "luminance": 0.26118
}

Semantic roles & 50–950 ramp

primary

#548AEC

secondary

#E9D6B2

accent

#9109DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #548AEC

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

Preview Lab → · Contrast checker → · Palette generator →