#166BB6 Color

#166BB6 is rgb(22, 107, 182) in RGB and hsl(208, 78%, 40%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#166BB6

HEX#166BB6

RGBrgb(22, 107, 182)

HSLhsl(208, 78%, 40%)

HSVhsv(208, 88%, 71%)

OKLCHoklch(52% 0.14 250.9)

CMYKcmyk(88%, 41%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #166BB6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.51:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.81:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #166BB6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#166BB6 Complementary#B66116 Analogous#16B6B0 Analogous#161CB6 Triadic#B6166B Triadic#6BB616

Tints & Shades

Lighter tints and darker shades of #166BB6, useful for hover states, backgrounds, and text variants.

Tints

#1B81DA #3C97E7 #60AAEB #84BEF0 #A9D1F4 #D2E7F9

Shades

#145E9F #115088 #0E4371 #0B3356 #082640 #051829

Use #166BB6 in Our Tools

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