#311188 Color

#311188 is rgb(49, 17, 136) in RGB and hsl(256, 78%, 30%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#311188

HEX#311188

RGBrgb(49, 17, 136)

HSLhsl(256, 78%, 30%)

HSVhsv(256, 88%, 53%)

OKLCHoklch(32.6% 0.175 283.1)

CMYKcmyk(64%, 88%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #311188 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.57:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #311188 based on color wheel relationships. Click any swatch for its full breakdown.

Base#311188 Complementary#688811 Analogous#112D88 Analogous#6C1188 Triadic#883111 Triadic#118831

Tints & Shades

Lighter tints and darker shades of #311188, useful for hover states, backgrounds, and text variants.

Tints

#4116B6 #4F1BDE #7045E8 #9372EE #B6A0F3 #D5C9F8

Shades

#2A0F76 #250D68 #1F0B56 #180844 #120632 #0D0424

Use #311188 in Our Tools

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