#304EB0 Color

#304EB0 is rgb(48, 78, 176) in RGB and hsl(226, 57%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#304EB0

HEX#304EB0

RGBrgb(48, 78, 176)

HSLhsl(226, 57%, 44%)

HSVhsv(226, 73%, 69%)

OKLCHoklch(46% 0.16 267)

CMYKcmyk(73%, 56%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #304EB0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #304EB0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#304EB0 Complementary#B09230 Analogous#308EB0 Analogous#5230B0 Triadic#B0304E Triadic#4EB030

Tints & Shades

Lighter tints and darker shades of #304EB0, useful for hover states, backgrounds, and text variants.

Tints

#3F5FCA #5B77D2 #7B91DB #9BACE4 #BBC6EC #D7DEF4

Shades

#2A4398 #243B84 #1E306C #172554 #101B3C #0B1228

Use #304EB0 in Our Tools

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