#403D8F Color

#403D8F is rgb(64, 61, 143) in RGB and hsl(242, 40%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#403D8F

HEX#403D8F

RGBrgb(64, 61, 143)

HSLhsl(242, 40%, 40%)

HSVhsv(242, 57%, 56%)

OKLCHoklch(41.1% 0.132 280.5)

CMYKcmyk(55%, 57%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403D8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #403D8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#403D8F Complementary#8C8F3D Analogous#3D638F Analogous#693D8F Triadic#8F403D Triadic#3D8F40

Tints & Shades

Lighter tints and darker shades of #403D8F, useful for hover states, backgrounds, and text variants.

Tints

#4D49AB #6865BD #8482C9 #A09FD6 #BCBBE2 #DCDBF0

Shades

#38367D #302E6B #282659 #1E1D44 #161532 #0E0E20

Use #403D8F in Our Tools

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