#548EB2#548EB2

#548EB2 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.2% C 0.082 H 237.3°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#548EB2
RGB	rgb(84, 142, 178)
HSL	hsl(203, 38%, 51%)
HSV	hsv(203, 53%, 70%)
CMYK	cmyk(52.8%, 20.2%, 0%, 30.2%)
CIE-LAB	lab(56.53, -8.63, -24.70)
CIE-LCH	lch(56.53, 26.16, 250.75°)
OKLab	oklab(62.15% -0.0441 -0.0688)
OKLCH	oklch(62.15% 0.082 237.3)
XYZ	xyz(21.3621, 24.4434, 45.7032)
Luminance	0.2445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548EB2 #B27854

analogous

#54B2A7 #548EB2 #545FB2

triadic

#548EB2 #B2548E #8EB254

tetradic

#548EB2 #A754B2 #B27854 #5FB254

square

#548EB2 #A754B2 #B27854 #5FB254

split-complementary

#548EB2 #B2545F #B2A754

monochromatic

#2B4C60 #3E6D8A #548EB2 #7EAAC5 #A8C6D8

Accessibility & contrast

On white

3.57

#548EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#548EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548EB2

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548EB2	#FFFFFF	#000000	##000000
##548EB2	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB4

Deuteranopia (green-blind)

#7183B1

Tritanopia (blue-blind)

#1B979A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #548eb2;
/* rgb */ color: rgb(84, 142, 178);
/* oklch */ color: oklch(62.2% 0.082 237.3);

Tailwind

colors: {
  custom: {
    50: '#8aafc9',
    500: '#548eb2',
    950: '#000000',
  },
}

SCSS

$custom: #548eb2;
$custom-light: #8aafc9;
$custom-dark: #000000;

JSON

{
  "hex": "#548eb2",
  "rgb": {
    "r": 84,
    "g": 142,
    "b": 178
  },
  "hsl": {
    "h": 202.979,
    "s": 37.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.62152,
    "c": 0.08174,
    "h": 237.3
  },
  "luminance": 0.24445
}

Semantic roles & 50–950 ramp

primary

#548EB2

secondary

#C6AC9C

accent

#865ACE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548EB2

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

Preview Lab → · Contrast checker → · Palette generator →