#3D55B3 Color

#3D55B3 is rgb(61, 85, 179) in RGB and hsl(228, 49%, 47%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3D55B3

HEX#3D55B3

RGBrgb(61, 85, 179)

HSLhsl(228, 49%, 47%)

HSVhsv(228, 66%, 70%)

OKLCHoklch(48.4% 0.152 269.2)

CMYKcmyk(66%, 53%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3D55B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.67:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.15:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3D55B3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3D55B3 Complementary#B39B3D Analogous#3D8FB3 Analogous#603DB3 Triadic#B33D55 Triadic#55B33D

Tints & Shades

Lighter tints and darker shades of #3D55B3, useful for hover states, backgrounds, and text variants.

Tints

#5067C3 #6F82CE #8999D7 #A4B0E0 #BEC7E9 #DDE1F3

Shades

#354A9C #2E3F85 #26346E #1D2854 #151D3D #0D1226

Use #3D55B3 in Our Tools

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