#305D8D Color

#305D8D is rgb(48, 93, 141) in RGB and hsl(211, 49%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#305D8D

HEX#305D8D

RGBrgb(48, 93, 141)

HSLhsl(211, 49%, 37%)

HSVhsv(211, 66%, 55%)

OKLCHoklch(47% 0.093 251.7)

CMYKcmyk(66%, 34%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #305D8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.83:1AA normal ✓AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #305D8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#305D8D Complementary#8D6030 Analogous#308B8D Analogous#32308D Triadic#8D305D Triadic#5D8D30

Tints & Shades

Lighter tints and darker shades of #305D8D, useful for hover states, backgrounds, and text variants.

Tints

#3C73AF #5088C3 #729FCF #95B6DB #B7CEE6 #D5E2F1

Shades

#2A507A #24466A #1E3A57 #172D44 #112131 #0C1722

Use #305D8D in Our Tools

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