#66BCE1 Color

#66BCE1 is rgb(102, 188, 225) in RGB and hsl(198, 67%, 64%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66BCE1

HEX#66BCE1

RGBrgb(102, 188, 225)

HSLhsl(198, 67%, 64%)

HSVhsv(198, 55%, 88%)

OKLCHoklch(75.5% 0.099 228.2)

CMYKcmyk(55%, 16%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66BCE1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.13:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.85:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66BCE1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66BCE1 Complementary#E18B66 Analogous#66E1C8 Analogous#667EE1 Triadic#E166BC Triadic#BCE166

Tints & Shades

Lighter tints and darker shades of #66BCE1, useful for hover states, backgrounds, and text variants.

Tints

#7BC5E5 #90CEE9 #A6D8ED #B7DFF1 #CCE9F5 #E1F2F9

Shades

#3FABD9 #2898C8 #207BA2 #196180 #124459 #0B2A37

Use #66BCE1 in Our Tools

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