#315F81 Color

#315F81 is rgb(49, 95, 129) in RGB and hsl(206, 45%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#315F81

HEX#315F81

RGBrgb(49, 95, 129)

HSLhsl(206, 45%, 35%)

HSVhsv(206, 62%, 51%)

OKLCHoklch(46.8% 0.075 242.7)

CMYKcmyk(62%, 26%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #315F81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.81:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.08:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #315F81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#315F81 Complementary#815431 Analogous#31817C Analogous#313681 Triadic#81315F Triadic#5F8131

Tints & Shades

Lighter tints and darker shades of #315F81, useful for hover states, backgrounds, and text variants.

Tints

#3E77A3 #518EBD #72A4CA #94B9D6 #B5CFE3 #D6E5F0

Shades

#2B5473 #244660 #1F3B51 #182E3F #122330 #0B161E

Use #315F81 in Our Tools

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