#403DDB Color

#403DDB is rgb(64, 61, 219) in RGB and hsl(241, 69%, 55%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#403DDB
HEX#403DDB
RGBrgb(64, 61, 219)
HSLhsl(241, 69%, 55%)
HSVhsv(241, 72%, 86%)
OKLCHoklch(47.9% 0.231 274.2)
CMYKcmyk(71%, 72%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403DDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.22:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.91:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #403DDB based on color wheel relationships. Click any swatch for its full breakdown.

Base#403DDBComplementary#D9DB3DAnalogous#3D8ADBAnalogous#8F3DDBTriadic#DB403DTriadic#3DDB40

Tints & Shades

Lighter tints and darker shades of #403DDB, useful for hover states, backgrounds, and text variants.

Use #403DDB in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex