#548F9F#548F9F

#548F9F is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.6% C 0.066 H 217.1°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#548F9F
RGB	rgb(84, 143, 159)
HSL	hsl(193, 31%, 48%)
HSV	hsv(193, 47%, 62%)
CMYK	cmyk(47.2%, 10.1%, 0%, 37.6%)
CIE-LAB	lab(56.12, -14.79, -14.45)
CIE-LCH	lch(56.12, 20.68, 224.35°)
OKLab	oklab(61.59% -0.0526 -0.0399)
OKLCH	oklch(61.59% 0.066 217.1)
XYZ	xyz(19.7343, 24.0314, 36.3928)
Luminance	0.2403 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548F9F #9F6454

analogous

#549F89 #548F9F #54699F

triadic

#548F9F #9F548F #8F9F54

tetradic

#548F9F #89549F #9F6454 #699F54

square

#548F9F #89549F #9F6454 #699F54

split-complementary

#548F9F #9F5469 #9F8954

monochromatic

#2A474F #3F6B77 #548F9F #78AAB8 #A0C3CD

Accessibility & contrast

On white

3.62

#548F9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#548F9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548F9F

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548F9F	#FFFFFF	#000000	##000000
##548F9F	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848CA0

Deuteranopia (green-blind)

#79839F

Tritanopia (blue-blind)

#2F9594

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #548f9f;
/* rgb */ color: rgb(84, 143, 159);
/* oklch */ color: oklch(61.6% 0.066 217.1);

Tailwind

colors: {
  custom: {
    50: '#89b0bb',
    500: '#548f9f',
    950: '#000000',
  },
}

SCSS

$custom: #548f9f;
$custom-light: #89b0bb;
$custom-dark: #000000;

JSON

{
  "hex": "#548f9f",
  "rgb": {
    "r": 84,
    "g": 143,
    "b": 159
  },
  "hsl": {
    "h": 192.8,
    "s": 30.864,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61592,
    "c": 0.06603,
    "h": 217.1
  },
  "luminance": 0.24033
}

Semantic roles & 50–950 ramp

primary

#548F9F

secondary

#BA9D94

accent

#7761C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #548F9F

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

Preview Lab → · Contrast checker → · Palette generator →