#668FB7 Color

#668FB7 is rgb(102, 143, 183) in RGB and hsl(210, 36%, 56%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#668FB7

HEX#668FB7

RGBrgb(102, 143, 183)

HSLhsl(210, 36%, 56%)

HSVhsv(210, 44%, 72%)

OKLCHoklch(63.6% 0.076 248.5)

CMYKcmyk(44%, 22%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668FB7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.4:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.18:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668FB7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#668FB7 Complementary#B78F66 Analogous#66B7B7 Analogous#6666B7 Triadic#B7668F Triadic#8FB766

Tints & Shades

Lighter tints and darker shades of #668FB7, useful for hover states, backgrounds, and text variants.

Tints

#7B9EC1 #90ADCB #A5BDD5 #BACCDE #CEDBE8 #E3EBF2

Shades

#507DAA #43698E #375776 #2A425A #1F3042 #121C26

Use #668FB7 in Our Tools

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