#559DC2#559DC2

#559DC2 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.4% C 0.091 H 232.8°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#559DC2
RGB	rgb(85, 157, 194)
HSL	hsl(200, 47%, 55%)
HSV	hsv(200, 56%, 76%)
CMYK	cmyk(56.2%, 19.1%, 0%, 23.9%)
CIE-LAB	lab(61.60, -11.85, -25.93)
CIE-LCH	lch(61.60, 28.51, 245.44°)
OKLab	oklab(66.4% -0.0549 -0.0723)
OKLCH	oklch(66.4% 0.091 232.8)
XYZ	xyz(25.5372, 29.9380, 55.4613)
Luminance	0.2994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559DC2 #C27A55

analogous

#55C2B1 #559DC2 #5567C2

triadic

#559DC2 #C2559D #9DC255

tetradic

#559DC2 #B155C2 #C27A55 #67C255

square

#559DC2 #B155C2 #C27A55 #67C255

split-complementary

#559DC2 #C25567 #C2B155

monochromatic

#295A73 #3A7DA0 #559DC2 #82B7D2 #AFD1E2

Accessibility & contrast

On white

3.01

#559DC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#559DC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559DC2

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559DC2	#FFFFFF	#000000	##000000
##559DC2	1.00	3.01	6.99	6.99
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9BC4

Deuteranopia (green-blind)

#7C90C1

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #559dc2;
/* rgb */ color: rgb(85, 157, 194);
/* oklch */ color: oklch(66.4% 0.091 232.8);

Tailwind

colors: {
  custom: {
    50: '#8dbad4',
    500: '#559dc2',
    950: '#000000',
  },
}

SCSS

$custom: #559dc2;
$custom-light: #8dbad4;
$custom-dark: #000000;

JSON

{
  "hex": "#559dc2",
  "rgb": {
    "r": 85,
    "g": 157,
    "b": 194
  },
  "hsl": {
    "h": 200.367,
    "s": 47.186,
    "l": 54.706
  },
  "oklch": {
    "l": 0.66397,
    "c": 0.09077,
    "h": 232.8
  },
  "luminance": 0.2994
}

Semantic roles & 50–950 ramp

primary

#559DC2

secondary

#D0B2A2

accent

#7E51D7

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #559DC2

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

Preview Lab → · Contrast checker → · Palette generator →