#559ABD#559ABD

#559ABD is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.5% C 0.087 H 232.3°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#559ABD
RGB	rgb(85, 154, 189)
HSL	hsl(200, 44%, 54%)
HSV	hsv(200, 55%, 74%)
CMYK	cmyk(55%, 18.5%, 0%, 25.9%)
CIE-LAB	lab(60.53, -11.73, -24.77)
CIE-LCH	lch(60.53, 27.41, 244.67°)
OKLab	oklab(65.48% -0.0533 -0.069)
OKLCH	oklch(65.48% 0.087 232.3)
XYZ	xyz(24.4838, 28.7145, 52.3864)
Luminance	0.2872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559ABD #BD7855

analogous

#55BDAC #559ABD #5566BD

triadic

#559ABD #BD559A #9ABD55

tetradic

#559ABD #AC55BD #BD7855 #66BD55

square

#559ABD #AC55BD #BD7855 #66BD55

split-complementary

#559ABD #BD5566 #BDAC55

monochromatic

#2A576D #3C7A99 #559ABD #81B4CE #ADCEDF

Accessibility & contrast

On white

3.11

#559ABD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#559ABD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559ABD

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559ABD	#FFFFFF	#000000	##000000
##559ABD	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BF

Deuteranopia (green-blind)

#7A8DBC

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #559abd;
/* rgb */ color: rgb(85, 154, 189);
/* oklch */ color: oklch(65.5% 0.087 232.3);

Tailwind

colors: {
  custom: {
    50: '#8db7d1',
    500: '#559abd',
    950: '#000000',
  },
}

SCSS

$custom: #559abd;
$custom-light: #8db7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#559abd",
  "rgb": {
    "r": 85,
    "g": 154,
    "b": 189
  },
  "hsl": {
    "h": 200.192,
    "s": 44.068,
    "l": 53.725
  },
  "oklch": {
    "l": 0.65481,
    "c": 0.08718,
    "h": 232.3
  },
  "luminance": 0.28717
}

Semantic roles & 50–950 ramp

primary

#559ABD

secondary

#CDB0A1

accent

#7F54D4

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #559ABD

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

Preview Lab → · Contrast checker → · Palette generator →