#66B2E1 Color

#66B2E1 is rgb(102, 178, 225) in RGB and hsl(203, 67%, 64%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#66B2E1

HEX#66B2E1

RGBrgb(102, 178, 225)

HSLhsl(203, 67%, 64%)

HSVhsv(203, 55%, 88%)

OKLCHoklch(73.3% 0.102 237.5)

CMYKcmyk(55%, 21%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B2E1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.33:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.02:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B2E1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B2E1 Complementary#E19566 Analogous#66E1D2 Analogous#6674E1 Triadic#E166B2 Triadic#B2E166

Tints & Shades

Lighter tints and darker shades of #66B2E1, useful for hover states, backgrounds, and text variants.

Tints

#7BBCE5 #90C7E9 #A6D2ED #B7DAF1 #CCE5F5 #E1F0F9

Shades

#3F9ED9 #288BC8 #2070A2 #195880 #123E59 #0B2637

Use #66B2E1 in Our Tools

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