#305BB0 Color

#305BB0 is rgb(48, 91, 176) in RGB and hsl(220, 57%, 44%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#305BB0

HEX#305BB0

RGBrgb(48, 91, 176)

HSLhsl(220, 57%, 44%)

HSVhsv(220, 73%, 69%)

OKLCHoklch(48.8% 0.144 262.3)

CMYKcmyk(73%, 48%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #305BB0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.46:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #305BB0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#305BB0 Complementary#B08630 Analogous#309BB0 Analogous#4630B0 Triadic#B0305B Triadic#5BB030

Tints & Shades

Lighter tints and darker shades of #305BB0, useful for hover states, backgrounds, and text variants.

Tints

#3F6DCA #5B83D2 #7B9BDB #9BB3E4 #BBCBEC #D7E1F4

Shades

#2A4E98 #244484 #1E386C #172B54 #101F3C #0B1528

Use #305BB0 in Our Tools

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