#5166CD Color

#5166CD is rgb(81, 102, 205) in RGB and hsl(230, 55%, 56%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#5166CD

HEX#5166CD

RGBrgb(81, 102, 205)

HSLhsl(230, 55%, 56%)

HSVhsv(230, 60%, 80%)

OKLCHoklch(54.8% 0.16 271.5)

CMYKcmyk(60%, 50%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5166CD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.08:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.13:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5166CD based on color wheel relationships. Click any swatch for its full breakdown.

Base#5166CD Complementary#CDB851 Analogous#51A3CD Analogous#7A51CD Triadic#CD5166 Triadic#66CD51

Tints & Shades

Lighter tints and darker shades of #5166CD, useful for hover states, backgrounds, and text variants.

Tints

#697BD3 #818FDA #98A4E1 #B0B9E8 #C8CEEF #DFE3F6

Shades

#384FC2 #2F42A2 #273786 #1E2A67 #161F4B #0D122B

Use #5166CD in Our Tools

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