#313C90 Color

#313C90 is rgb(49, 60, 144) in RGB and hsl(233, 49%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#313C90
HEX#313C90
RGBrgb(49, 60, 144)
HSLhsl(233, 49%, 38%)
HSVhsv(233, 66%, 56%)
OKLCHoklch(39.9% 0.138 272.8)
CMYKcmyk(66%, 58%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #313C90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.63:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.18:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #313C90 based on color wheel relationships. Click any swatch for its full breakdown.

Base#313C90Complementary#908531Analogous#316C90Analogous#563190Triadic#90313CTriadic#3C9031

Tints & Shades

Lighter tints and darker shades of #313C90, useful for hover states, backgrounds, and text variants.

Use #313C90 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex