#0A66A3 Color

#0A66A3 is rgb(10, 102, 163) in RGB and hsl(204, 88%, 34%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#0A66A3

HEX#0A66A3

RGBrgb(10, 102, 163)

HSLhsl(204, 88%, 34%)

HSVhsv(204, 94%, 64%)

OKLCHoklch(49.5% 0.124 246.1)

CMYKcmyk(94%, 37%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A66A3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.1:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.44:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #0A66A3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A66A3 Complementary#A3470A Analogous#0AA394 Analogous#0A1AA3 Triadic#A30A66 Triadic#66A30A

Tints & Shades

Lighter tints and darker shades of #0A66A3, useful for hover states, backgrounds, and text variants.

Tints

#0D81CE #199AF0 #44ADF3 #74C2F6 #9FD5F9 #CAE8FC

Shades

#095A90 #084B78 #063F65 #053351 #04273E #021826

Use #0A66A3 in Our Tools

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