#559FC2#559FC2

#559FC2 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.9% C 0.090 H 230.7°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#559FC2
RGB	rgb(85, 159, 194)
HSL	hsl(199, 47%, 55%)
HSV	hsv(199, 56%, 76%)
CMYK	cmyk(56.2%, 18%, 0%, 23.9%)
CIE-LAB	lab(62.19, -12.94, -25.03)
CIE-LCH	lch(62.19, 28.18, 242.66°)
OKLab	oklab(66.86% -0.0571 -0.0697)
OKLCH	oklch(66.86% 0.09 230.7)
XYZ	xyz(25.8784, 30.6203, 55.5750)
Luminance	0.3062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559FC2 #C27855

analogous

#55C2AE #559FC2 #5569C2

triadic

#559FC2 #C2559F #9FC255

tetradic

#559FC2 #AE55C2 #C27855 #69C255

square

#559FC2 #AE55C2 #C27855 #69C255

split-complementary

#559FC2 #C25569 #C2AE55

monochromatic

#295C73 #3A7FA0 #559FC2 #82B8D2 #AFD2E2

Accessibility & contrast

On white

2.95

#559FC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#559FC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #559FC2

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559FC2	#FFFFFF	#000000	##000000
##559FC2	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9DC4

Deuteranopia (green-blind)

#7E91C2

Tritanopia (blue-blind)

#00A9AA

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #559fc2;
/* rgb */ color: rgb(85, 159, 194);
/* oklch */ color: oklch(66.9% 0.090 230.7);

Tailwind

colors: {
  custom: {
    50: '#8dbbd4',
    500: '#559fc2',
    950: '#000000',
  },
}

SCSS

$custom: #559fc2;
$custom-light: #8dbbd4;
$custom-dark: #000000;

JSON

{
  "hex": "#559fc2",
  "rgb": {
    "r": 85,
    "g": 159,
    "b": 194
  },
  "hsl": {
    "h": 199.266,
    "s": 47.186,
    "l": 54.706
  },
  "oklch": {
    "l": 0.66862,
    "c": 0.09014,
    "h": 230.7
  },
  "luminance": 0.30623
}

Semantic roles & 50–950 ramp

primary

#559FC2

secondary

#D0B1A2

accent

#7C51D7

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #559FC2

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

Preview Lab → · Contrast checker → · Palette generator →