#401B9D Color

#401B9D is rgb(64, 27, 157) in RGB and hsl(257, 71%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#401B9D

HEX#401B9D

RGBrgb(64, 27, 157)

HSLhsl(257, 71%, 36%)

HSVhsv(257, 83%, 62%)

OKLCHoklch(37.3% 0.189 285.7)

CMYKcmyk(59%, 83%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #401B9D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #401B9D based on color wheel relationships. Click any swatch for its full breakdown.

Base#401B9D Complementary#789D1B Analogous#1B379D Analogous#811B9D Triadic#9D401B Triadic#1B9D40

Tints & Shades

Lighter tints and darker shades of #401B9D, useful for hover states, backgrounds, and text variants.

Tints

#4F21C4 #6636DD #845EE4 #9E81EA #BCA8F0 #DACFF7

Shades

#371787 #301476 #271060 #200D4E #170A39 #100727

Use #401B9D in Our Tools

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