#403366 Color

#403366 is rgb(64, 51, 102) in RGB and hsl(255, 33%, 30%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#403366

HEX#403366

RGBrgb(64, 51, 102)

HSLhsl(255, 33%, 30%)

HSVhsv(255, 50%, 40%)

OKLCHoklch(36.1% 0.086 293.3)

CMYKcmyk(37%, 50%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403366 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.15:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #403366 based on color wheel relationships. Click any swatch for its full breakdown.

Base#403366 Complementary#596633 Analogous#334066 Analogous#593366 Triadic#664033 Triadic#336640

Tints & Shades

Lighter tints and darker shades of #403366, useful for hover states, backgrounds, and text variants.

Tints

#554488 #6854A6 #8574B9 #A396CA #C1B8DB #DBD6EA

Shades

#372C58 #31274E #282040 #201A33 #171325 #110E1B

Use #403366 in Our Tools

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