#56A3E4#56A3E4

#56A3E4 is a light, vivid cyan. Relative luminance 0.338; OKLCH L 69.4% C 0.123 H 246.3°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX#56A3E4
RGBrgb(86, 163, 228)
HSLhsl(207, 72%, 62%)
HSVhsv(207, 62%, 89%)
CMYKcmyk(62.3%, 28.5%, 0%, 10.6%)
CIE-LABlab(64.78, -4.27, -39.89)
CIE-LCHlch(64.78, 40.11, 263.90°)
OKLaboklab(69.39% -0.0494 -0.1124)
OKLCHoklch(69.39% 0.123 246.3)
XYZxyz(30.9333, 33.7712, 78.2721)
Luminance0.3377 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#56A3E4 #E49756
analogous
#56E4DE #56A3E4 #565CE4
triadic
#56A3E4 #E456A3 #A3E456
tetradic
#56A3E4 #DE56E4 #E49756 #5CE456
square
#56A3E4 #DE56E4 #E49756 #5CE456
split-complementary
#56A3E4 #E4565C #E4DE56
monochromatic
#1A66A5 #2386DA #56A3E4 #8BC0EC #C0DCF5

Accessibility & contrast

On white

2.71
#56A3E4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.75
#56A3E4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56A3E4
7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##56A3E4#FFFFFF#000000##000000
##56A3E41.002.717.757.75
#FFFFFF2.711.0021.0021.00
#0000007.7521.001.001.00
##0000007.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#87A5E7
Deuteranopia (green-blind)
#7397E3
Tritanopia (blue-blind)
#00B3BA
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #56a3e4;
/* rgb */ color: rgb(86, 163, 228);
/* oklch */ color: oklch(69.4% 0.123 246.3);
Tailwind
colors: {
  custom: {
    50: '#92beec',
    500: '#56a3e4',
    950: '#000000',
  },
}
SCSS
$custom: #56a3e4;
$custom-light: #92beec;
$custom-dark: #000000;
JSON
{
  "hex": "#56a3e4",
  "rgb": {
    "r": 86,
    "g": 163,
    "b": 228
  },
  "hsl": {
    "h": 207.465,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.69391,
    "c": 0.12279,
    "h": 246.3
  },
  "luminance": 0.33774
}

Semantic roles & 50–950 ramp

primary
#56A3E4
secondary
#E5C9B0
accent
#6A11D5
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #56A3E4

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

Preview Lab → · Contrast checker → · Palette generator →

#56A3E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva