#305B9C Color

#305B9C is rgb(48, 91, 156) in RGB and hsl(216, 53%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#305B9C

HEX#305B9C

RGBrgb(48, 91, 156)

HSLhsl(216, 53%, 40%)

HSVhsv(216, 69%, 61%)

OKLCHoklch(47.4% 0.116 258.5)

CMYKcmyk(69%, 42%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #305B9C 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 #305B9C based on color wheel relationships. Click any swatch for its full breakdown.

Base#305B9C Complementary#9C7130 Analogous#30919C Analogous#3B309C Triadic#9C305B Triadic#5B9C30

Tints & Shades

Lighter tints and darker shades of #305B9C, useful for hover states, backgrounds, and text variants.

Tints

#3A6DBB #5786CB #769CD5 #96B3DF #B5C9E8 #D8E3F3

Shades

#2A5089 #244475 #1E3962 #172B4A #112037 #0B1523

Use #305B9C in Our Tools

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