#559ABA#559ABA

#559ABA is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.4% C 0.085 H 229.9°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#559ABA
RGB	rgb(85, 154, 186)
HSL	hsl(199, 42%, 53%)
HSV	hsv(199, 54%, 73%)
CMYK	cmyk(54.3%, 17.2%, 0%, 27.1%)
CIE-LAB	lab(60.41, -12.63, -23.26)
CIE-LCH	lch(60.41, 26.47, 241.49°)
OKLab	oklab(65.35% -0.0544 -0.0647)
OKLCH	oklch(65.35% 0.085 229.9)
XYZ	xyz(24.1615, 28.5856, 50.6892)
Luminance	0.2859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559ABA #BA7555

analogous

#55BAA7 #559ABA #5567BA

triadic

#559ABA #BA559A #9ABA55

tetradic

#559ABA #A755BA #BA7555 #67BA55

square

#559ABA #A755BA #BA7555 #67BA55

split-complementary

#559ABA #BA5567 #BAA755

monochromatic

#2B566A #3D7995 #559ABA #81B4CC #ACCEDD

Accessibility & contrast

On white

3.13

#559ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#559ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559ABA

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559ABA	#FFFFFF	#000000	##000000
##559ABA	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A98BC

Deuteranopia (green-blind)

#7B8DBA

Tritanopia (blue-blind)

#05A3A4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #559aba;
/* rgb */ color: rgb(85, 154, 186);
/* oklch */ color: oklch(65.4% 0.085 229.9);

Tailwind

colors: {
  custom: {
    50: '#8cb7ce',
    500: '#559aba',
    950: '#000000',
  },
}

SCSS

$custom: #559aba;
$custom-light: #8cb7ce;
$custom-dark: #000000;

JSON

{
  "hex": "#559aba",
  "rgb": {
    "r": 85,
    "g": 154,
    "b": 186
  },
  "hsl": {
    "h": 199.01,
    "s": 42.259,
    "l": 53.137
  },
  "oklch": {
    "l": 0.65352,
    "c": 0.08452,
    "h": 229.9
  },
  "luminance": 0.28588
}

Semantic roles & 50–950 ramp

primary

#559ABA

secondary

#CBADA0

accent

#7D56D2

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #559ABA

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

Preview Lab → · Contrast checker → · Palette generator →