#668FE5 Color

#668FE5 is rgb(102, 143, 229) in RGB and hsl(221, 71%, 65%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#668FE5

HEX#668FE5

RGBrgb(102, 143, 229)

HSLhsl(221, 71%, 65%)

HSVhsv(221, 55%, 90%)

OKLCHoklch(65.9% 0.137 263.8)

CMYKcmyk(55%, 38%, 0%, 10%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668FE5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.17:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.63:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668FE5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#668FE5 Complementary#E5BD66 Analogous#66CEE5 Analogous#7E66E5 Triadic#E5668F Triadic#8FE566

Tints & Shades

Lighter tints and darker shades of #668FE5, useful for hover states, backgrounds, and text variants.

Tints

#7C9FE9 #8EABEC #A3BCEF #B9CCF3 #CFDCF7 #E0E9FA

Shades

#3F72DE #235BD1 #1D4AAA #163983 #10285C #0A1939

Use #668FE5 in Our Tools

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