#313C81 Color

#313C81 is rgb(49, 60, 129) in RGB and hsl(232, 45%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#313C81

HEX#313C81

RGBrgb(49, 60, 129)

HSLhsl(232, 45%, 35%)

HSVhsv(232, 62%, 51%)

OKLCHoklch(38.7% 0.116 273)

CMYKcmyk(62%, 53%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #313C81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #313C81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#313C81 Complementary#817731 Analogous#316481 Analogous#4F3181 Triadic#81313C Triadic#3C8131

Tints & Shades

Lighter tints and darker shades of #313C81, useful for hover states, backgrounds, and text variants.

Tints

#3E4BA3 #5160BD #727ECA #949DD6 #B5BBE3 #D6DAF0

Shades

#2B3573 #242C60 #1F2651 #181D3F #121630 #0B0E1E

Use #313C81 in Our Tools

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