#166BFE Color

#166BFE is rgb(22, 107, 254) in RGB and hsl(218, 99%, 54%) in HSL. The closest CSS named color is DodgerBlue. White text is most readable on this background.

#166BFE

HEX#166BFE

RGBrgb(22, 107, 254)

HSLhsl(218, 99%, 54%)

HSVhsv(218, 91%, 100%)

OKLCHoklch(57.4% 0.232 261.1)

CMYKcmyk(91%, 58%, 0%, 0%)

Text Contrast & Accessibility

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

TextWhite text4.6:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.57:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#166BFE Complementary#FEA916 Analogous#16DFFE Analogous#3516FE Triadic#FE166B Triadic#6BFE16

Tints & Shades

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

Tints

#347EFE #5895FE #76A8FE #94BBFE #B3CFFF #D6E5FF

Shades

#0158EF #014BCB #013EA7 #012F7F #00225B #001538

Use #166BFE in Our Tools

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