#548EB9#548EB9

#548EB9 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.5% C 0.089 H 242.2°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#548EB9
RGB	rgb(84, 142, 185)
HSL	hsl(206, 42%, 53%)
HSV	hsv(206, 55%, 73%)
CMYK	cmyk(54.6%, 23.2%, 0%, 27.5%)
CIE-LAB	lab(56.81, -6.47, -28.24)
CIE-LCH	lch(56.81, 28.98, 257.10°)
OKLab	oklab(62.47% -0.0417 -0.079)
OKLCH	oklch(62.47% 0.089 242.2)
XYZ	xyz(22.0829, 24.7317, 49.4995)
Luminance	0.2473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548EB9 #B97F54

analogous

#54B9B2 #548EB9 #545BB9

triadic

#548EB9 #B9548E #8EB954

tetradic

#548EB9 #B254B9 #B97F54 #5BB954

square

#548EB9 #B254B9 #B97F54 #5BB954

split-complementary

#548EB9 #B9545B #B9B254

monochromatic

#2B4E68 #3C6E93 #548EB9 #7FABCB #ABC7DD

Accessibility & contrast

On white

3.53

#548EB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#548EB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548EB9

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548EB9	#FFFFFF	#000000	##000000
##548EB9	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBB

Deuteranopia (green-blind)

#6E84B8

Tritanopia (blue-blind)

#0C999D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #548eb9;
/* rgb */ color: rgb(84, 142, 185);
/* oklch */ color: oklch(62.5% 0.089 242.2);

Tailwind

colors: {
  custom: {
    50: '#8bafce',
    500: '#548eb9',
    950: '#000000',
  },
}

SCSS

$custom: #548eb9;
$custom-light: #8bafce;
$custom-dark: #000000;

JSON

{
  "hex": "#548eb9",
  "rgb": {
    "r": 84,
    "g": 142,
    "b": 185
  },
  "hsl": {
    "h": 205.545,
    "s": 41.909,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62471,
    "c": 0.08929,
    "h": 242.2
  },
  "luminance": 0.24734
}

Semantic roles & 50–950 ramp

primary

#548EB9

secondary

#CAB19F

accent

#8B56D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548EB9

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

Preview Lab → · Contrast checker → · Palette generator →