#66B8EA Color

#66B8EA is rgb(102, 184, 234) in RGB and hsl(203, 76%, 66%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#66B8EA

HEX#66B8EA

RGBrgb(102, 184, 234)

HSLhsl(203, 76%, 66%)

HSVhsv(203, 56%, 92%)

OKLCHoklch(75% 0.108 237.4)

CMYKcmyk(56%, 21%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B8EA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.19:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.61:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B8EA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B8EA Complementary#EA9966 Analogous#66EADB Analogous#6676EA Triadic#EA66B8 Triadic#B8EA66

Tints & Shades

Lighter tints and darker shades of #66B8EA, useful for hover states, backgrounds, and text variants.

Tints

#7DC2ED #8FCBF0 #A5D5F3 #B7DDF5 #CEE8F8 #E0F0FB

Shades

#3EA5E5 #1D90D7 #1875AF #135D8B #0D4263 #08273A

Use #66B8EA in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex