#066ED0 Color

#066ED0 is rgb(6, 110, 208) in RGB and hsl(209, 94%, 42%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#066ED0

HEX#066ED0

RGBrgb(6, 110, 208)

HSLhsl(209, 94%, 42%)

HSVhsv(209, 97%, 82%)

OKLCHoklch(54.3% 0.172 254.4)

CMYKcmyk(97%, 47%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #066ED0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.06:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.15:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #066ED0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#066ED0 Complementary#D06806 Analogous#06D0CC Analogous#060AD0 Triadic#D0066E Triadic#6ED006

Tints & Shades

Lighter tints and darker shades of #066ED0, useful for hover states, backgrounds, and text variants.

Tints

#0883F7 #2F97F9 #57ABFA #7EBFFB #A6D3FC #CEE6FD

Shades

#0661B7 #055299 #044481 #033563 #02274A #01182D

Use #066ED0 in Our Tools

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