#311C3F Color

#311C3F is rgb(49, 28, 63) in RGB and hsl(276, 38%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#311C3F

HEX#311C3F

RGBrgb(49, 28, 63)

HSLhsl(276, 38%, 18%)

HSVhsv(276, 56%, 25%)

OKLCHoklch(27.2% 0.067 310.3)

CMYKcmyk(22%, 56%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #311C3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.35:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.37:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #311C3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#311C3F Complementary#2A3F1C Analogous#201C3F Analogous#3F1C3C Triadic#3F311C Triadic#1C3F31

Tints & Shades

Lighter tints and darker shades of #311C3F, useful for hover states, backgrounds, and text variants.

Tints

#502E66 #704190 #8E56B3 #AA80C6 #C4A7D7 #E0D1EA

Shades

#2C1938 #261631 #21132A #1B1023 #160D1C #100915

Use #311C3F in Our Tools

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