#548BC4#548BC4

#548BC4 is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.3% C 0.105 H 250.6°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#548BC4
RGB	rgb(84, 139, 196)
HSL	hsl(211, 49%, 55%)
HSV	hsv(211, 57%, 77%)
CMYK	cmyk(57.1%, 29.1%, 0%, 23.1%)
CIE-LAB	lab(56.42, -1.26, -35.10)
CIE-LCH	lch(56.42, 35.12, 267.94°)
OKLab	oklab(62.32% -0.0347 -0.0987)
OKLCH	oklch(62.32% 0.105 250.6)
XYZ	xyz(22.8490, 24.3336, 55.7066)
Luminance	0.2434 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548BC4 #C48D54

analogous

#54C3C4 #548BC4 #5554C4

triadic

#548BC4 #C4548B #8BC454

tetradic

#548BC4 #C454C3 #C48D54 #54C455

square

#548BC4 #C454C3 #C48D54 #54C455

split-complementary

#548BC4 #C45554 #C3C454

monochromatic

#284E75 #386CA3 #548BC4 #82AAD4 #AFC9E3

Accessibility & contrast

On white

3.58

#548BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#548BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BC4

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548BC4	#FFFFFF	#000000	##000000
##548BC4	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738DC7

Deuteranopia (green-blind)

#6582C3

Tritanopia (blue-blind)

#00989F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #548bc4;
/* rgb */ color: rgb(84, 139, 196);
/* oklch */ color: oklch(62.3% 0.105 250.6);

Tailwind

colors: {
  custom: {
    50: '#8cacd6',
    500: '#548bc4',
    950: '#000000',
  },
}

SCSS

$custom: #548bc4;
$custom-light: #8cacd6;
$custom-dark: #000000;

JSON

{
  "hex": "#548bc4",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 196
  },
  "hsl": {
    "h": 210.536,
    "s": 48.696,
    "l": 54.902
  },
  "oklch": {
    "l": 0.62318,
    "c": 0.10465,
    "h": 250.6
  },
  "luminance": 0.24336
}

Semantic roles & 50–950 ramp

primary

#548BC4

secondary

#D1BAA2

accent

#9550D8

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #548BC4

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

Preview Lab → · Contrast checker → · Palette generator →