#548FBC#548FBC

#548FBC is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.8% C 0.092 H 243.0°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#548FBC
RGB	rgb(84, 143, 188)
HSL	hsl(206, 44%, 53%)
HSV	hsv(206, 55%, 74%)
CMYK	cmyk(55.3%, 23.9%, 0%, 26.3%)
CIE-LAB	lab(57.23, -6.10, -29.30)
CIE-LCH	lch(57.23, 29.93, 258.24°)
OKLab	oklab(62.84% -0.0418 -0.082)
OKLCH	oklch(62.84% 0.092 243)
XYZ	xyz(22.5524, 25.1587, 51.2348)
Luminance	0.2516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548FBC #BC8154

analogous

#54BCB5 #548FBC #545BBC

triadic

#548FBC #BC548F #8FBC54

tetradic

#548FBC #B554BC #BC8154 #5BBC54

square

#548FBC #B554BC #BC8154 #5BBC54

split-complementary

#548FBC #BC545B #BCB554

monochromatic

#2A4F6B #3B7097 #548FBC #80ACCD #ACC9DE

Accessibility & contrast

On white

3.48

#548FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#548FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548FBC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548FBC	#FFFFFF	#000000	##000000
##548FBC	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBE

Deuteranopia (green-blind)

#6D85BB

Tritanopia (blue-blind)

#019A9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #548fbc;
/* rgb */ color: rgb(84, 143, 188);
/* oklch */ color: oklch(62.8% 0.092 243.0);

Tailwind

colors: {
  custom: {
    50: '#8bafd0',
    500: '#548fbc',
    950: '#000000',
  },
}

SCSS

$custom: #548fbc;
$custom-light: #8bafd0;
$custom-dark: #000000;

JSON

{
  "hex": "#548fbc",
  "rgb": {
    "r": 84,
    "g": 143,
    "b": 188
  },
  "hsl": {
    "h": 205.962,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.62841,
    "c": 0.09204,
    "h": 243
  },
  "luminance": 0.25161
}

Semantic roles & 50–950 ramp

primary

#548FBC

secondary

#CCB3A0

accent

#8B54D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0D1014

muted

#7D7F82

Preview Lab

Preview with #548FBC

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

Preview Lab → · Contrast checker → · Palette generator →