#549BB9#549BB9

#549BB9 is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.5% C 0.084 H 227.6°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#549BB9
RGB	rgb(84, 155, 185)
HSL	hsl(198, 42%, 53%)
HSV	hsv(198, 55%, 73%)
CMYK	cmyk(54.6%, 16.2%, 0%, 27.5%)
CIE-LAB	lab(60.63, -13.70, -22.37)
CIE-LCH	lch(60.63, 26.23, 238.52°)
OKLab	oklab(65.5% -0.0567 -0.0622)
OKLCH	oklch(65.5% 0.084 227.6)
XYZ	xyz(24.1311, 28.8282, 50.1823)
Luminance	0.2883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549BB9 #B97254

analogous

#54B9A5 #549BB9 #5468B9

triadic

#549BB9 #B9549B #9BB954

tetradic

#549BB9 #A554B9 #B97254 #68B954

square

#549BB9 #A554B9 #B97254 #68B954

split-complementary

#549BB9 #B95468 #B9A554

monochromatic

#2B5668 #3C7A93 #549BB9 #7FB4CB #ABCEDD

Accessibility & contrast

On white

3.10

#549BB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#549BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #549BB9

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549BB9	#FFFFFF	#000000	##000000
##549BB9	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B98BB

Deuteranopia (green-blind)

#7D8DB9

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #549bb9;
/* rgb */ color: rgb(84, 155, 185);
/* oklch */ color: oklch(65.5% 0.084 227.6);

Tailwind

colors: {
  custom: {
    50: '#8cb8ce',
    500: '#549bb9',
    950: '#000000',
  },
}

SCSS

$custom: #549bb9;
$custom-light: #8cb8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#549bb9",
  "rgb": {
    "r": 84,
    "g": 155,
    "b": 185
  },
  "hsl": {
    "h": 197.822,
    "s": 41.909,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65499,
    "c": 0.08414,
    "h": 227.6
  },
  "luminance": 0.2883
}

Semantic roles & 50–950 ramp

primary

#549BB9

secondary

#CAAC9F

accent

#7B56D2

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1113

muted

#7D8082

Preview Lab

Preview with #549BB9

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

Preview Lab → · Contrast checker → · Palette generator →