#303988 Color

#303988 is rgb(48, 57, 136) in RGB and hsl(234, 48%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#303988

HEX#303988

RGBrgb(48, 57, 136)

HSLhsl(234, 48%, 36%)

HSVhsv(234, 65%, 53%)

OKLCHoklch(38.5% 0.131 273.7)

CMYKcmyk(65%, 58%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303988 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.16:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.07:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303988 based on color wheel relationships. Click any swatch for its full breakdown.

Base#303988 Complementary#887F30 Analogous#306588 Analogous#533088 Triadic#883039 Triadic#398830

Tints & Shades

Lighter tints and darker shades of #303988, useful for hover states, backgrounds, and text variants.

Tints

#3C47AA #515DC2 #737CCE #9299D9 #B4B8E4 #D5D8F0

Shades

#293175 #242A66 #1D2353 #181C44 #111431 #0C0E22

Use #303988 in Our Tools

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