#313C63 Color

#313C63 is rgb(49, 60, 99) in RGB and hsl(227, 34%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#313C63

HEX#313C63

RGBrgb(49, 60, 99)

HSLhsl(227, 34%, 29%)

HSVhsv(227, 51%, 39%)

OKLCHoklch(36.6% 0.069 270.8)

CMYKcmyk(51%, 39%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #313C63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.96:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #313C63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#313C63 Complementary#635831 Analogous#315563 Analogous#3F3163 Triadic#63313C Triadic#3C6331

Tints & Shades

Lighter tints and darker shades of #313C63, useful for hover states, backgrounds, and text variants.

Tints

#425085 #5265A7 #7382BA #929EC9 #B4BCDA #D6DBEB

Shades

#2A3355 #252D4B #1E253E #191F33 #131726 #0D101B

Use #313C63 in Our Tools

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