#0D66BF Color

#0D66BF is rgb(13, 102, 191) in RGB and hsl(210, 87%, 40%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#0D66BF

HEX#0D66BF

RGBrgb(13, 102, 191)

HSLhsl(210, 87%, 40%)

HSVhsv(210, 93%, 75%)

OKLCHoklch(51.4% 0.159 254.4)

CMYKcmyk(93%, 47%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0D66BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.72:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.67:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #0D66BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#0D66BF Complementary#BF660D Analogous#0DBFBF Analogous#0D0DBF Triadic#BF0D66 Triadic#66BF0D

Tints & Shades

Lighter tints and darker shades of #0D66BF, useful for hover states, backgrounds, and text variants.

Tints

#107AE5 #3291F1 #58A6F3 #7EBAF6 #A4CFF9 #CFE5FC

Shades

#0C59A7 #0A4C8F #084077 #06305B #052443 #03172B

Use #0D66BF in Our Tools

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