#3731D8 Color

#3731D8 is rgb(55, 49, 216) in RGB and hsl(242, 68%, 52%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3731D8

HEX#3731D8

RGBrgb(55, 49, 216)

HSLhsl(242, 68%, 52%)

HSVhsv(242, 77%, 85%)

OKLCHoklch(45.4% 0.24 272.9)

CMYKcmyk(75%, 77%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3731D8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.1:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3731D8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3731D8 Complementary#D2D831 Analogous#317FD8 Analogous#8A31D8 Triadic#D83731 Triadic#31D837

Tints & Shades

Lighter tints and darker shades of #3731D8, useful for hover states, backgrounds, and text variants.

Tints

#544FDE #6D69E2 #8A87E8 #A3A1ED #C0BFF3 #D9D8F8

Shades

#2A25C1 #231FA3 #1D1985 #17146B #110F4D #0A092F

Use #3731D8 in Our Tools

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