#313CB4 Color

#313CB4 is rgb(49, 60, 180) in RGB and hsl(235, 57%, 45%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#313CB4

HEX#313CB4

RGBrgb(49, 60, 180)

HSLhsl(235, 57%, 45%)

HSVhsv(235, 73%, 71%)

OKLCHoklch(43.1% 0.187 271.7)

CMYKcmyk(73%, 67%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #313CB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.62:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.44:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #313CB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#313CB4 Complementary#B4A931 Analogous#317EB4 Analogous#6831B4 Triadic#B4313C Triadic#3CB431

Tints & Shades

Lighter tints and darker shades of #313CB4, useful for hover states, backgrounds, and text variants.

Tints

#434ECB #5F69D3 #7F87DC #9BA1E4 #BBBFEC #D7D9F4

Shades

#2B349C #242C84 #1E246C #181D58 #121540 #0B0D28

Use #313CB4 in Our Tools

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