#548B9E#548B9E

#548B9E is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.6% C 0.065 H 222.1°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#548B9E
RGB	rgb(84, 139, 158)
HSL	hsl(195, 31%, 47%)
HSV	hsv(195, 47%, 62%)
CMYK	cmyk(46.8%, 12%, 0%, 38%)
CIE-LAB	lab(54.88, -12.88, -15.75)
CIE-LCH	lch(54.88, 20.35, 230.72°)
OKLab	oklab(60.6% -0.0481 -0.0435)
OKLCH	oklch(60.6% 0.065 222.1)
XYZ	xyz(19.0581, 22.8172, 35.7410)
Luminance	0.2282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548B9E #9E6754

analogous

#549E8C #548B9E #54669E

triadic

#548B9E #9E548B #8B9E54

tetradic

#548B9E #8C549E #9E6754 #669E54

square

#548B9E #8C549E #9E6754 #669E54

split-complementary

#548B9E #9E5466 #9E8C54

monochromatic

#2A454E #3F6876 #548B9E #78A7B7 #A0C1CC

Accessibility & contrast

On white

3.77

#548B9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#548B9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548B9E

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548B9E	#FFFFFF	#000000	##000000
##548B9E	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80889F

Deuteranopia (green-blind)

#75809E

Tritanopia (blue-blind)

#319191

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #548b9e;
/* rgb */ color: rgb(84, 139, 158);
/* oklch */ color: oklch(60.6% 0.065 222.1);

Tailwind

colors: {
  custom: {
    50: '#88adba',
    500: '#548b9e',
    950: '#000000',
  },
}

SCSS

$custom: #548b9e;
$custom-light: #88adba;
$custom-dark: #000000;

JSON

{
  "hex": "#548b9e",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 158
  },
  "hsl": {
    "h": 195.405,
    "s": 30.579,
    "l": 47.451
  },
  "oklch": {
    "l": 0.60595,
    "c": 0.06483,
    "h": 222.1
  },
  "luminance": 0.22819
}

Semantic roles & 50–950 ramp

primary

#548B9E

secondary

#BA9E94

accent

#7B61C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #548B9E

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

Preview Lab → · Contrast checker → · Palette generator →