#403D7B Color

#403D7B is rgb(64, 61, 123) in RGB and hsl(243, 34%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#403D7B
HEX#403D7B
RGBrgb(64, 61, 123)
HSLhsl(243, 34%, 36%)
HSVhsv(243, 50%, 48%)
OKLCHoklch(39.6% 0.102 282.9)
CMYKcmyk(48%, 50%, 0%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403D7B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.67:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.17:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #403D7B based on color wheel relationships. Click any swatch for its full breakdown.

Base#403D7BComplementary#787B3DAnalogous#3D597BAnalogous#5F3D7BTriadic#7B403DTriadic#3D7B40

Tints & Shades

Lighter tints and darker shades of #403D7B, useful for hover states, backgrounds, and text variants.

Use #403D7B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex