#66B0FF Color

#66B0FF is rgb(102, 176, 255) in RGB and hsl(211, 100%, 70%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#66B0FF

HEX#66B0FF

RGBrgb(102, 176, 255)

HSLhsl(211, 100%, 70%)

HSVhsv(211, 60%, 100%)

OKLCHoklch(74.3% 0.137 251.5)

CMYKcmyk(60%, 31%, 0%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B0FF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.28:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.22:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B0FF based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B0FF Complementary#FFB566 Analogous#66FCFF Analogous#6966FF Triadic#FF66B0 Triadic#B0FF66

Tints & Shades

Lighter tints and darker shades of #66B0FF, useful for hover states, backgrounds, and text variants.

Tints

#7ABAFF #8FC5FF #A3D0FF #B8DAFF #CCE5FF #E0EFFF

Shades

#3898FF #057EFF #0068D6 #004FA3 #003975 #002042

Use #66B0FF in Our Tools

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