#315B9B Color

#315B9B is rgb(49, 91, 155) in RGB and hsl(216, 52%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#315B9B

HEX#315B9B

RGBrgb(49, 91, 155)

HSLhsl(216, 52%, 40%)

HSVhsv(216, 68%, 61%)

OKLCHoklch(47.4% 0.114 258.6)

CMYKcmyk(68%, 41%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #315B9B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.77:1AA normal ✓AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #315B9B based on color wheel relationships. Click any swatch for its full breakdown.

Base#315B9B Complementary#9B7131 Analogous#31909B Analogous#3C319B Triadic#9B315B Triadic#5B9B31

Tints & Shades

Lighter tints and darker shades of #315B9B, useful for hover states, backgrounds, and text variants.

Tints

#3B6EBA #5886CA #779CD4 #96B3DE #B5CAE8 #D8E3F3

Shades

#2B5088 #254574 #1F3961 #172B4A #112036 #0B1523

Use #315B9B in Our Tools

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