#303788 Color

#303788 is rgb(48, 55, 136) in RGB and hsl(235, 48%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#303788

HEX#303788

RGBrgb(48, 55, 136)

HSLhsl(235, 48%, 36%)

HSVhsv(235, 65%, 53%)

OKLCHoklch(38.1% 0.134 274.4)

CMYKcmyk(65%, 60%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303788 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.36:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.03:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303788 based on color wheel relationships. Click any swatch for its full breakdown.

Base#303788 Complementary#888130 Analogous#306388 Analogous#543088 Triadic#883037 Triadic#378830

Tints & Shades

Lighter tints and darker shades of #303788, useful for hover states, backgrounds, and text variants.

Tints

#3C45AA #515BC2 #737BCE #9297D9 #B4B8E4 #D5D8F0

Shades

#292F75 #242966 #1D2253 #181C44 #111431 #0C0E22

Use #303788 in Our Tools

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