#403B9B Color

#403B9B is rgb(64, 59, 155) in RGB and hsl(243, 45%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#403B9B

HEX#403B9B

RGBrgb(64, 59, 155)

HSLhsl(243, 45%, 42%)

HSVhsv(243, 62%, 61%)

OKLCHoklch(41.7% 0.151 279.9)

CMYKcmyk(59%, 62%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403B9B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.06:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.32:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #403B9B based on color wheel relationships. Click any swatch for its full breakdown.

Base#403B9B Complementary#969B3B Analogous#3B669B Analogous#703B9B Triadic#9B403B Triadic#3B9B40

Tints & Shades

Lighter tints and darker shades of #403B9B, useful for hover states, backgrounds, and text variants.

Tints

#4C46B9 #6964C4 #8581CF #A29FDB #BFBCE6 #DBDAF1

Shades

#383489 #2F2B73 #272460 #1E1C4A #171537 #0E0D21

Use #403B9B in Our Tools

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