#315A8C Color

#315A8C is rgb(49, 90, 140) in RGB and hsl(213, 48%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#315A8C

HEX#315A8C

RGBrgb(49, 90, 140)

HSLhsl(213, 48%, 37%)

HSVhsv(213, 65%, 55%)

OKLCHoklch(46.2% 0.094 254.5)

CMYKcmyk(65%, 36%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #315A8C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.97:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #315A8C based on color wheel relationships. Click any swatch for its full breakdown.

Base#315A8C Complementary#8C6331 Analogous#31878C Analogous#36318C Triadic#8C315A Triadic#5A8C31

Tints & Shades

Lighter tints and darker shades of #315A8C, useful for hover states, backgrounds, and text variants.

Tints

#3D70AE #5184C2 #739CCE #95B4DA #B7CCE6 #D5E2F0

Shades

#2A4E79 #25446A #1E3857 #182C44 #112031 #0C1622

Use #315A8C in Our Tools

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