#303C97 Color

#303C97 is rgb(48, 60, 151) in RGB and hsl(233, 52%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#303C97

HEX#303C97

RGBrgb(48, 60, 151)

HSLhsl(233, 52%, 39%)

HSVhsv(233, 68%, 59%)

OKLCHoklch(40.4% 0.148 272.2)

CMYKcmyk(68%, 60%, 0%, 41%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303C97 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303C97 based on color wheel relationships. Click any swatch for its full breakdown.

Base#303C97 Complementary#978B30 Analogous#307097 Analogous#573097 Triadic#97303C Triadic#3C9730

Tints & Shades

Lighter tints and darker shades of #303C97, useful for hover states, backgrounds, and text variants.

Tints

#3A48B6 #5462C9 #737FD3 #969FDE #B5BBE8 #D8DBF3

Shades

#2A3484 #232C70 #1D255D #171D4A #111536 #0B0E23

Use #303C97 in Our Tools

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