#303FAB Color

#303FAB is rgb(48, 63, 171) in RGB and hsl(233, 56%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#303FAB

HEX#303FAB

RGBrgb(48, 63, 171)

HSLhsl(233, 56%, 43%)

HSVhsv(233, 72%, 67%)

OKLCHoklch(42.7% 0.172 271)

CMYKcmyk(72%, 63%, 0%, 33%)

Text Contrast & Accessibility

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

TextWhite text8.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#303FAB Complementary#AB9D30 Analogous#307CAB Analogous#5F30AB Triadic#AB303F Triadic#3FAB30

Tints & Shades

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

Tints

#3C4CC8 #5C6AD1 #7C87DA #98A0E2 #B7BDEB #D7DBF4

Shades

#2A3693 #242F7F #1D2667 #181F54 #11163C #0B0F28

Use #303FAB in Our Tools

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