#548ADA#548ADA

#548ADA is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.3% C 0.134 H 258.1°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#548ADA
RGB	rgb(84, 138, 218)
HSL	hsl(216, 64%, 59%)
HSV	hsv(216, 61%, 85%)
CMYK	cmyk(61.5%, 36.7%, 0%, 14.5%)
CIE-LAB	lab(57.19, 6.55, -46.28)
CIE-LCH	lch(57.19, 46.74, 278.05°)
OKLab	oklab(63.27% -0.0277 -0.1313)
OKLCH	oklch(63.27% 0.134 258.1)
XYZ	xyz(25.3950, 25.1214, 69.8267)
Luminance	0.2512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548ADA #DAA454

analogous

#54CDDA #548ADA #6154DA

triadic

#548ADA #DA548A #8ADA54

tetradic

#548ADA #DA54CD #DAA454 #54DA61

square

#548ADA #DA54CD #DAA454 #54DA61

split-complementary

#548ADA #DA6154 #CDDA54

monochromatic

#204F94 #2B69C6 #548ADA #86ACE5 #B9CFF0

Accessibility & contrast

On white

3.49

#548ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#548ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548ADA

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548ADA	#FFFFFF	#000000	##000000
##548ADA	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6890DD

Deuteranopia (green-blind)

#5584D8

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #548ada;
/* rgb */ color: rgb(84, 138, 218);
/* oklch */ color: oklch(63.3% 0.134 258.1);

Tailwind

colors: {
  custom: {
    50: '#8fabe6',
    500: '#548ada',
    950: '#000000',
  },
}

SCSS

$custom: #548ada;
$custom-light: #8fabe6;
$custom-dark: #000000;

JSON

{
  "hex": "#548ada",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 218
  },
  "hsl": {
    "h": 215.821,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63269,
    "c": 0.13417,
    "h": 258.1
  },
  "luminance": 0.25124
}

Semantic roles & 50–950 ramp

primary

#548ADA

secondary

#DFCAAB

accent

#A440E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #548ADA

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

Preview Lab → · Contrast checker → · Palette generator →