#559AE7#559AE7

#559AE7 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.5% C 0.135 H 252.7°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#559AE7
RGB	rgb(85, 154, 231)
HSL	hsl(212, 75%, 62%)
HSV	hsv(212, 63%, 91%)
CMYK	cmyk(63.2%, 33.3%, 0%, 9.4%)
CIE-LAB	lab(62.35, 1.67, -45.37)
CIE-LCH	lch(62.35, 45.40, 272.11°)
OKLab	oklab(67.51% -0.0401 -0.1284)
OKLCH	oklch(67.51% 0.135 252.7)
XYZ	xyz(29.7205, 30.8091, 79.9663)
Luminance	0.3081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559AE7 #E7A255

analogous

#55E3E7 #559AE7 #5955E7

triadic

#559AE7 #E7559A #9AE755

tetradic

#559AE7 #E755E3 #E7A255 #55E759

square

#559AE7 #E755E3 #E7A255 #55E759

split-complementary

#559AE7 #E75955 #E3E755

monochromatic

#185DAA #207ADF #559AE7 #8BBAEF #C0DAF6

Accessibility & contrast

On white

2.93

#559AE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#559AE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #559AE7

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559AE7	#FFFFFF	#000000	##000000
##559AE7	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799EEA

Deuteranopia (green-blind)

#6590E5

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #559ae7;
/* rgb */ color: rgb(85, 154, 231);
/* oklch */ color: oklch(67.5% 0.135 252.7);

Tailwind

colors: {
  custom: {
    50: '#92b7ef',
    500: '#559ae7',
    950: '#000000',
  },
}

SCSS

$custom: #559ae7;
$custom-light: #92b7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#559ae7",
  "rgb": {
    "r": 85,
    "g": 154,
    "b": 231
  },
  "hsl": {
    "h": 211.644,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67513,
    "c": 0.13455,
    "h": 252.7
  },
  "luminance": 0.30812
}

Semantic roles & 50–950 ramp

primary

#559AE7

secondary

#E7CDB1

accent

#780ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #559AE7

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

Preview Lab → · Contrast checker → · Palette generator →