#548D9F#548D9F

#548D9F is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.1% C 0.066 H 220.2°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#548D9F
RGB	rgb(84, 141, 159)
HSL	hsl(194, 31%, 48%)
HSV	hsv(194, 47%, 62%)
CMYK	cmyk(47.2%, 11.3%, 0%, 37.6%)
CIE-LAB	lab(55.52, -13.69, -15.36)
CIE-LCH	lch(55.52, 20.58, 228.29°)
OKLab	oklab(61.11% -0.0502 -0.0424)
OKLCH	oklch(61.11% 0.066 220.2)
XYZ	xyz(19.4367, 23.4363, 36.2936)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548D9F #9F6654

analogous

#549F8B #548D9F #54679F

triadic

#548D9F #9F548D #8D9F54

tetradic

#548D9F #8B549F #9F6654 #679F54

square

#548D9F #8B549F #9F6654 #679F54

split-complementary

#548D9F #9F5467 #9F8B54

monochromatic

#2A464F #3F6977 #548D9F #78A9B8 #A0C2CD

Accessibility & contrast

On white

3.69

#548D9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#548D9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548D9F

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548D9F	#FFFFFF	#000000	##000000
##548D9F	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828AA0

Deuteranopia (green-blind)

#76819F

Tritanopia (blue-blind)

#2F9393

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #548d9f;
/* rgb */ color: rgb(84, 141, 159);
/* oklch */ color: oklch(61.1% 0.066 220.2);

Tailwind

colors: {
  custom: {
    50: '#89aebb',
    500: '#548d9f',
    950: '#000000',
  },
}

SCSS

$custom: #548d9f;
$custom-light: #89aebb;
$custom-dark: #000000;

JSON

{
  "hex": "#548d9f",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 159
  },
  "hsl": {
    "h": 194.4,
    "s": 30.864,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61113,
    "c": 0.06569,
    "h": 220.2
  },
  "luminance": 0.23438
}

Semantic roles & 50–950 ramp

primary

#548D9F

secondary

#BA9E94

accent

#7961C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #548D9F

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

Preview Lab → · Contrast checker → · Palette generator →