#303A78 Color

#303A78 is rgb(48, 58, 120) in RGB and hsl(232, 43%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#303A78

HEX#303A78

RGBrgb(48, 58, 120)

HSLhsl(232, 43%, 33%)

HSVhsv(232, 60%, 47%)

OKLCHoklch(37.5% 0.106 273.3)

CMYKcmyk(60%, 52%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303A78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.49:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #303A78 based on color wheel relationships. Click any swatch for its full breakdown.

Base#303A78 Complementary#786F30 Analogous#305E78 Analogous#4B3078 Triadic#78303A Triadic#3A7830

Tints & Shades

Lighter tints and darker shades of #303A78, useful for hover states, backgrounds, and text variants.

Tints

#3D4999 #505EB9 #717CC6 #929AD3 #B2B9E0 #D7DAEF

Shades

#2A336A #242C5B #1F254D #171C3A #11152C #0C0E1D

Use #303A78 in Our Tools

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