#548DD4#548DD4

#548DD4 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.123 H 254.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#548DD4
RGB	rgb(84, 141, 212)
HSL	hsl(213, 60%, 58%)
HSV	hsv(213, 60%, 83%)
CMYK	cmyk(60.4%, 33.5%, 0%, 16.9%)
CIE-LAB	lab(57.74, 2.78, -42.05)
CIE-LCH	lch(57.74, 42.14, 273.79°)
OKLab	oklab(63.6% -0.0324 -0.1189)
OKLCH	oklch(63.6% 0.123 254.8)
XYZ	xyz(25.0604, 25.6858, 65.9118)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DD4 #D49B54

analogous

#54CDD4 #548DD4 #5B54D4

triadic

#548DD4 #D4548D #8DD454

tetradic

#548DD4 #D454CD #D49B54 #54D45B

square

#548DD4 #D454CD #D49B54 #54D45B

split-complementary

#548DD4 #D45B54 #CDD454

monochromatic

#23518B #2F6EBC #548DD4 #85AEE0 #B6CEED

Accessibility & contrast

On white

3.42

#548DD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#548DD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DD4

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DD4	#FFFFFF	#000000	##000000
##548DD4	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D7

Deuteranopia (green-blind)

#5E85D3

Tritanopia (blue-blind)

#009DA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #548dd4;
/* rgb */ color: rgb(84, 141, 212);
/* oklch */ color: oklch(63.6% 0.123 254.8);

Tailwind

colors: {
  custom: {
    50: '#8eaee1',
    500: '#548dd4',
    950: '#000000',
  },
}

SCSS

$custom: #548dd4;
$custom-light: #8eaee1;
$custom-dark: #000000;

JSON

{
  "hex": "#548dd4",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 212
  },
  "hsl": {
    "h": 213.281,
    "s": 59.813,
    "l": 58.039
  },
  "oklch": {
    "l": 0.63596,
    "c": 0.12325,
    "h": 254.8
  },
  "luminance": 0.25688
}

Semantic roles & 50–950 ramp

primary

#548DD4

secondary

#DBC5A8

accent

#9D45E3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #548DD4

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

Preview Lab → · Contrast checker → · Palette generator →