#311CBA Color

#311CBA is rgb(49, 28, 186) in RGB and hsl(248, 74%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#311CBA

HEX#311CBA

RGBrgb(49, 28, 186)

HSLhsl(248, 74%, 42%)

HSVhsv(248, 85%, 73%)

OKLCHoklch(39.4% 0.224 274.8)

CMYKcmyk(74%, 85%, 0%, 27%)

Text Contrast & Accessibility

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

TextWhite text10.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#311CBA Complementary#A5BA1C Analogous#1C56BA Analogous#801CBA Triadic#BA311C Triadic#1CBA31

Tints & Shades

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

Tints

#3A21DE #5A45E3 #7968E8 #998CEE #B8AFF3 #D8D3F8

Shades

#2B19A4 #24158A #1E1173 #170D59 #110A43 #0A0628

Use #311CBA in Our Tools

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