#315D81 Color

#315D81 is rgb(49, 93, 129) in RGB and hsl(207, 45%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#315D81

HEX#315D81

RGBrgb(49, 93, 129)

HSLhsl(207, 45%, 35%)

HSVhsv(207, 62%, 51%)

OKLCHoklch(46.3% 0.077 245.2)

CMYKcmyk(62%, 28%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #315D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.97:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.01:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #315D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#315D81 Complementary#815531 Analogous#31817D Analogous#313581 Triadic#81315D Triadic#5D8131

Tints & Shades

Lighter tints and darker shades of #315D81, useful for hover states, backgrounds, and text variants.

Tints

#3E75A3 #518DBD #72A2CA #94B8D6 #B5CEE3 #D6E4F0

Shades

#2B5373 #244560 #1F3B51 #182D3F #122330 #0B151E

Use #315D81 in Our Tools

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