#163DDA Color

#163DDA is rgb(22, 61, 218) in RGB and hsl(228, 82%, 47%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#163DDA

HEX#163DDA

RGBrgb(22, 61, 218)

HSLhsl(228, 82%, 47%)

HSVhsv(228, 90%, 85%)

OKLCHoklch(46% 0.239 265.3)

CMYKcmyk(90%, 72%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #163DDA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.74:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #163DDA based on color wheel relationships. Click any swatch for its full breakdown.

Base#163DDA Complementary#DAB316 Analogous#169FDA Analogous#5116DA Triadic#DA163D Triadic#3DDA16

Tints & Shades

Lighter tints and darker shades of #163DDA, useful for hover states, backgrounds, and text variants.

Tints

#2A50EA #4F6EEE #6F89F1 #90A4F4 #B0BEF7 #D5DDFB

Shades

#1335BE #102DA2 #0D2687 #0A1C66 #07154A #050D2E

Use #163DDA in Our Tools

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