#311D90 Color

#311D90 is rgb(49, 29, 144) in RGB and hsl(250, 66%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#311D90

HEX#311D90

RGBrgb(49, 29, 144)

HSLhsl(250, 66%, 34%)

HSVhsv(250, 80%, 56%)

OKLCHoklch(34.8% 0.175 280.2)

CMYKcmyk(66%, 80%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #311D90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #311D90 based on color wheel relationships. Click any swatch for its full breakdown.

Base#311D90 Complementary#7D901D Analogous#1D4490 Analogous#6A1D90 Triadic#90311D Triadic#1D9031

Tints & Shades

Lighter tints and darker shades of #311D90, useful for hover states, backgrounds, and text variants.

Tints

#3D25B6 #4F34D5 #705ADD #9584E6 #B6AAEE #D7D0F5

Shades

#2B1A7F #24166A #1E1259 #180F48 #130B37 #0B0722

Use #311D90 in Our Tools

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