#548ADD#548ADD

#548ADD is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.4% C 0.138 H 258.7°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#548ADD
RGB	rgb(84, 138, 221)
HSL	hsl(216, 67%, 60%)
HSV	hsv(216, 62%, 87%)
CMYK	cmyk(62%, 37.6%, 0%, 13.3%)
CIE-LAB	lab(57.35, 7.55, -47.71)
CIE-LCH	lch(57.35, 48.31, 278.99°)
OKLab	oklab(63.44% -0.027 -0.1355)
OKLCH	oklch(63.44% 0.138 258.7)
XYZ	xyz(25.7912, 25.2799, 71.9129)
Luminance	0.2528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548ADD #DDA754

analogous

#54CFDD #548ADD #6254DD

triadic

#548ADD #DD548A #8ADD54

tetradic

#548ADD #DD54CF #DDA754 #54DD62

square

#548ADD #DD54CF #DDA754 #54DD62

split-complementary

#548ADD #DD6254 #CFDD54

monochromatic

#1E4E98 #2869CB #548ADD #87ADE7 #BAD0F1

Accessibility & contrast

On white

3.47

#548ADD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#548ADD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548ADD

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548ADD	#FFFFFF	#000000	##000000
##548ADD	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6691E0

Deuteranopia (green-blind)

#5384DB

Tritanopia (blue-blind)

#009DA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #548add;
/* rgb */ color: rgb(84, 138, 221);
/* oklch */ color: oklch(63.4% 0.138 258.7);

Tailwind

colors: {
  custom: {
    50: '#90abe8',
    500: '#548add',
    950: '#000000',
  },
}

SCSS

$custom: #548add;
$custom-light: #90abe8;
$custom-dark: #000000;

JSON

{
  "hex": "#548add",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 221
  },
  "hsl": {
    "h": 216.35,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63438,
    "c": 0.13814,
    "h": 258.7
  },
  "luminance": 0.25282
}

Semantic roles & 50–950 ramp

primary

#548ADD

secondary

#E1CCAC

accent

#A63EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548ADD

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

Preview Lab → · Contrast checker → · Palette generator →