#313B5E Color

#313B5E is rgb(49, 59, 94) in RGB and hsl(227, 31%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#313B5E
HEX#313B5E
RGBrgb(49, 59, 94)
HSLhsl(227, 31%, 28%)
HSVhsv(227, 48%, 37%)
OKLCHoklch(36% 0.062 270.9)
CMYKcmyk(48%, 37%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #313B5E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.95:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.92:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #313B5E based on color wheel relationships. Click any swatch for its full breakdown.

Base#313B5EComplementary#5E5431Analogous#31515EAnalogous#3E315ETriadic#5E313BTriadic#3B5E31

Tints & Shades

Lighter tints and darker shades of #313B5E, useful for hover states, backgrounds, and text variants.

Use #313B5E in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex