#2166BA Color

#2166BA is rgb(33, 102, 186) in RGB and hsl(213, 70%, 43%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#2166BA

HEX#2166BA

RGBrgb(33, 102, 186)

HSLhsl(213, 70%, 43%)

HSVhsv(213, 82%, 73%)

OKLCHoklch(51.4% 0.149 255.8)

CMYKcmyk(82%, 45%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2166BA 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 #2166BA based on color wheel relationships. Click any swatch for its full breakdown.

Base#2166BA Complementary#BA7521 Analogous#21B3BA Analogous#2921BA Triadic#BA2166 Triadic#66BA21

Tints & Shades

Lighter tints and darker shades of #2166BA, useful for hover states, backgrounds, and text variants.

Tints

#2B79DA #4D8FE0 #70A5E6 #8EB8EB #B1CEF1 #D4E4F7

Shades

#1C58A0 #184C8B #143E71 #10325B #0B2441 #08182B

Use #2166BA in Our Tools

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