#669BA3 Color

#669BA3 is rgb(102, 155, 163) in RGB and hsl(188, 25%, 52%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#669BA3

HEX#669BA3

RGBrgb(102, 155, 163)

HSLhsl(188, 25%, 52%)

HSVhsv(188, 37%, 64%)

OKLCHoklch(65.5% 0.057 207.8)

CMYKcmyk(37%, 5%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #669BA3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text6.78:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #669BA3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#669BA3 Complementary#A36E66 Analogous#66A38D Analogous#667CA3 Triadic#A3669B Triadic#9BA366

Tints & Shades

Lighter tints and darker shades of #669BA3, useful for hover states, backgrounds, and text variants.

Tints

#7CAAB1 #8FB6BC #A6C5C9 #B9D1D5 #CFE0E2 #E2ECEE

Shades

#56888F #497379 #3B5E63 #304B50 #223639 #152123

Use #669BA3 in Our Tools

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