#559AE6#559AE6

#559AE6 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.5% C 0.133 H 252.4°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#559AE6
RGB	rgb(85, 154, 230)
HSL	hsl(211, 74%, 62%)
HSV	hsv(211, 63%, 90%)
CMYK	cmyk(63%, 33%, 0%, 9.8%)
CIE-LAB	lab(62.30, 1.34, -44.89)
CIE-LCH	lch(62.30, 44.91, 271.71°)
OKLab	oklab(67.46% -0.0403 -0.127)
OKLCH	oklch(67.46% 0.133 252.4)
XYZ	xyz(29.5796, 30.7528, 79.2246)
Luminance	0.3076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559AE6 #E6A155

analogous

#55E3E6 #559AE6 #5955E6

triadic

#559AE6 #E6559A #9AE655

tetradic

#559AE6 #E655E3 #E6A155 #55E659

square

#559AE6 #E655E3 #E6A155 #55E659

split-complementary

#559AE6 #E65955 #E3E655

monochromatic

#195DA8 #217ADD #559AE6 #8ABAEE #C0D9F6

Accessibility & contrast

On white

2.94

#559AE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#559AE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #559AE6

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559AE6	#FFFFFF	#000000	##000000
##559AE6	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799EE9

Deuteranopia (green-blind)

#6590E4

Tritanopia (blue-blind)

#00ACB5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #559ae6;
/* rgb */ color: rgb(85, 154, 230);
/* oklch */ color: oklch(67.5% 0.133 252.4);

Tailwind

colors: {
  custom: {
    50: '#92b7ee',
    500: '#559ae6',
    950: '#000000',
  },
}

SCSS

$custom: #559ae6;
$custom-light: #92b7ee;
$custom-dark: #000000;

JSON

{
  "hex": "#559ae6",
  "rgb": {
    "r": 85,
    "g": 154,
    "b": 230
  },
  "hsl": {
    "h": 211.448,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.6746,
    "c": 0.1333,
    "h": 252.4
  },
  "luminance": 0.30756
}

Semantic roles & 50–950 ramp

primary

#559AE6

secondary

#E6CDB1

accent

#780FD6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #559AE6

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

Preview Lab → · Contrast checker → · Palette generator →