#548BD4#548BD4

#548BD4 is a light, vivid cyan. Relative luminance 0.251; OKLCH L 63.2% C 0.125 H 256.0°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#548BD4
RGB	rgb(84, 139, 212)
HSL	hsl(214, 60%, 58%)
HSV	hsv(214, 60%, 83%)
CMYK	cmyk(60.4%, 34.4%, 0%, 16.9%)
CIE-LAB	lab(57.17, 3.96, -42.94)
CIE-LCH	lch(57.17, 43.12, 275.27°)
OKLab	oklab(63.16% -0.0302 -0.1215)
OKLCH	oklch(63.16% 0.125 256)
XYZ	xyz(24.7682, 25.1013, 65.8144)
Luminance	0.2510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548BD4 #D49D54

analogous

#54CBD4 #548BD4 #5D54D4

triadic

#548BD4 #D4548B #8BD454

tetradic

#548BD4 #D454CB #D49D54 #54D45D

square

#548BD4 #D454CB #D49D54 #54D45D

split-complementary

#548BD4 #D45D54 #CBD454

monochromatic

#234F8B #2F6CBC #548BD4 #85ACE0 #B6CDED

Accessibility & contrast

On white

3.49

#548BD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#548BD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BD4

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548BD4	#FFFFFF	#000000	##000000
##548BD4	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)

#6C90D7

Deuteranopia (green-blind)

#5B84D2

Tritanopia (blue-blind)

#009CA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #548bd4;
/* rgb */ color: rgb(84, 139, 212);
/* oklch */ color: oklch(63.2% 0.125 256.0);

Tailwind

colors: {
  custom: {
    50: '#8eace1',
    500: '#548bd4',
    950: '#000000',
  },
}

SCSS

$custom: #548bd4;
$custom-light: #8eace1;
$custom-dark: #000000;

JSON

{
  "hex": "#548bd4",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 212
  },
  "hsl": {
    "h": 214.219,
    "s": 59.813,
    "l": 58.039
  },
  "oklch": {
    "l": 0.63156,
    "c": 0.12524,
    "h": 256
  },
  "luminance": 0.25104
}

Semantic roles & 50–950 ramp

primary

#548BD4

secondary

#DBC5A8

accent

#9F45E3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #548BD4

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

Preview Lab → · Contrast checker → · Palette generator →