#559EC2#559EC2

#559EC2 is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.6% C 0.090 H 231.7°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#559EC2
RGB	rgb(85, 158, 194)
HSL	hsl(200, 47%, 55%)
HSV	hsv(200, 56%, 76%)
CMYK	cmyk(56.2%, 18.6%, 0%, 23.9%)
CIE-LAB	lab(61.89, -12.39, -25.48)
CIE-LCH	lch(61.89, 28.34, 244.06°)
OKLab	oklab(66.63% -0.056 -0.071)
OKLCH	oklch(66.63% 0.09 231.7)
XYZ	xyz(25.7071, 30.2777, 55.5179)
Luminance	0.3028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559EC2 #C27955

analogous

#55C2B0 #559EC2 #5567C2

triadic

#559EC2 #C2559E #9EC255

tetradic

#559EC2 #B055C2 #C27955 #67C255

square

#559EC2 #B055C2 #C27955 #67C255

split-complementary

#559EC2 #C25567 #C2B055

monochromatic

#295B73 #3A7EA0 #559EC2 #82B8D2 #AFD1E2

Accessibility & contrast

On white

2.98

#559EC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#559EC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #559EC2

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559EC2	#FFFFFF	#000000	##000000
##559EC2	1.00	2.98	7.06	7.06
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9CC4

Deuteranopia (green-blind)

#7D90C1

Tritanopia (blue-blind)

#00A8AA

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #559ec2;
/* rgb */ color: rgb(85, 158, 194);
/* oklch */ color: oklch(66.6% 0.090 231.7);

Tailwind

colors: {
  custom: {
    50: '#8dbad4',
    500: '#559ec2',
    950: '#000000',
  },
}

SCSS

$custom: #559ec2;
$custom-light: #8dbad4;
$custom-dark: #000000;

JSON

{
  "hex": "#559ec2",
  "rgb": {
    "r": 85,
    "g": 158,
    "b": 194
  },
  "hsl": {
    "h": 199.817,
    "s": 47.186,
    "l": 54.706
  },
  "oklch": {
    "l": 0.66629,
    "c": 0.09045,
    "h": 231.7
  },
  "luminance": 0.3028
}

Semantic roles & 50–950 ramp

primary

#559EC2

secondary

#D0B2A2

accent

#7D51D7

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #559EC2

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

Preview Lab → · Contrast checker → · Palette generator →