#66ADC7 Color

#66ADC7 is rgb(102, 173, 199) in RGB and hsl(196, 46%, 59%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66ADC7

HEX#66ADC7

RGBrgb(102, 173, 199)

HSLhsl(196, 46%, 59%)

HSVhsv(196, 49%, 78%)

OKLCHoklch(71.1% 0.081 223.7)

CMYKcmyk(49%, 13%, 0%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66ADC7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.51:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.37:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66ADC7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66ADC7 Complementary#C78066 Analogous#66C7B0 Analogous#667DC7 Triadic#C766AD Triadic#ADC766

Tints & Shades

Lighter tints and darker shades of #66ADC7, useful for hover states, backgrounds, and text variants.

Tints

#7DB9CF #8FC3D6 #A6CFDE #B8D9E5 #CFE5ED #E1EFF4

Shades

#499DBC #3B85A0 #306C82 #275768 #1C3E4A #11252D

Use #66ADC7 in Our Tools

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