HEX Color #66D3FF (Lightskyblue)

About #66D3FF

The precise color #66D3FF is an excellent choice for modern design projects. Its closest recognized web color is Lightskyblue. Its digital footprint relies on 102 parts red, 211 parts green, and 255 parts blue light.

Translating this color to physical media requires the CMYK color model. To reproduce this shade on paper, a printer utilizes 60% cyan and 17% magenta inks. Always request a physical proof before doing a large print run with this exact code.

Contrast ratios determine whether this color is safe for typography. The calculated luminance score dictates that #000000 typography is the safest choice. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.

Color Space Conversions

HEX#66D3FF

RGB102, 211, 255

HSL197.3°, 100.0%, 70.0%

CMYK60%, 17%, 0%, 0%

HSV197.3°, 60.0%, 100.0%

LAB80.0, -18.8, -30.9

XYZ46.8, 56.6, 103.1

Decimal6738943

Color Harmonies

Complementary

#66D3FF #FF9165

Analogous

#65FFDE #6586FF

Triadic

#FF65D3 #D3FF65

Tetradic

#DE65FF #FF9165 #86FF65

Tints, Shades & Tones

Tints (Adding White)

#66D3FF

#77D7FF

#88DCFF

#99E1FF

#AAE6FF

#BBEBFF

#CCF0FF

#DDF5FF

#EEFAFF

#FFFFFF

Shades (Adding Black)

#66D3FF

#5ABBE2

#4FA4C6

#448CAA

#38758D

#2D5D71

#224655

#162E38

#0B171C

#000000

WCAG Contrast Accessibility

1.70:1

Text on #FFFFFF

FAIL

12.33:1

Text on #000000

AAA

1.63:1

Text on #F8FAFC

FAIL

10.48:1

Text on #0F172A

AAA

CSS Implementation

.bg-color { background-color: #66D3FF; }

.text-color { color: #66D3FF; }

.border-color { border: 2px solid #66D3FF; }

Similar Colors

Lightskyblue

#87CEFA