#066CC6 Color

#066CC6 is rgb(6, 108, 198) in RGB and hsl(208, 94%, 40%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#066CC6

HEX#066CC6

RGBrgb(6, 108, 198)

HSLhsl(208, 94%, 40%)

HSVhsv(208, 97%, 78%)

OKLCHoklch(53.2% 0.162 253.1)

CMYKcmyk(97%, 45%, 0%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #066CC6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.29:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.97:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #066CC6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#066CC6 Complementary#C66006 Analogous#06C6BF Analogous#060DC6 Triadic#C6066C Triadic#6CC606

Tints & Shades

Lighter tints and darker shades of #066CC6, useful for hover states, backgrounds, and text variants.

Tints

#0782ED #2A98F8 #52ABFA #79BEFB #A1D2FC #CEE7FD

Shades

#055FAD #055194 #04447C #03335E #022645 #01182D

Use #066CC6 in Our Tools

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