#548FB8#548FB8

#548FB8 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.7% C 0.088 H 240.5°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#548FB8
RGB	rgb(84, 143, 184)
HSL	hsl(205, 41%, 53%)
HSV	hsv(205, 54%, 72%)
CMYK	cmyk(54.3%, 22.3%, 0%, 27.8%)
CIE-LAB	lab(57.06, -7.35, -27.29)
CIE-LCH	lch(57.06, 28.26, 254.93°)
OKLab	oklab(62.66% -0.0432 -0.0762)
OKLCH	oklch(62.66% 0.088 240.5)
XYZ	xyz(22.1272, 24.9886, 48.9953)
Luminance	0.2499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548FB8 #B87D54

analogous

#54B8AF #548FB8 #545DB8

triadic

#548FB8 #B8548F #8FB854

tetradic

#548FB8 #AF54B8 #B87D54 #5DB854

square

#548FB8 #AF54B8 #B87D54 #5DB854

split-complementary

#548FB8 #B8545D #B8AF54

monochromatic

#2B4E67 #3D6F92 #548FB8 #7FABCA #AAC8DC

Accessibility & contrast

On white

3.50

#548FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#548FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548FB8

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548FB8	#FFFFFF	#000000	##000000
##548FB8	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8FBA

Deuteranopia (green-blind)

#6F84B7

Tritanopia (blue-blind)

#0E999D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #548fb8;
/* rgb */ color: rgb(84, 143, 184);
/* oklch */ color: oklch(62.7% 0.088 240.5);

Tailwind

colors: {
  custom: {
    50: '#8bafcd',
    500: '#548fb8',
    950: '#000000',
  },
}

SCSS

$custom: #548fb8;
$custom-light: #8bafcd;
$custom-dark: #000000;

JSON

{
  "hex": "#548fb8",
  "rgb": {
    "r": 84,
    "g": 143,
    "b": 184
  },
  "hsl": {
    "h": 204.6,
    "s": 41.322,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62656,
    "c": 0.08759,
    "h": 240.5
  },
  "luminance": 0.2499
}

Semantic roles & 50–950 ramp

primary

#548FB8

secondary

#CAB09E

accent

#8957D1

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548FB8

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

Preview Lab → · Contrast checker → · Palette generator →