#4240BF Color

#4240BF is rgb(66, 64, 191) in RGB and hsl(241, 50%, 50%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#4240BF

HEX#4240BF

RGBrgb(66, 64, 191)

HSLhsl(241, 50%, 50%)

HSVhsv(241, 66%, 75%)

OKLCHoklch(45.8% 0.192 276.3)

CMYKcmyk(65%, 66%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4240BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #4240BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#4240BF Complementary#BDBF40 Analogous#407DBF Analogous#8240BF Triadic#BF4240 Triadic#40BF42

Tints & Shades

Lighter tints and darker shades of #4240BF, useful for hover states, backgrounds, and text variants.

Tints

#5C5BC8 #7775D1 #9190DA #A8A7E2 #C2C2EB #DDDDF4

Shades

#3937A4 #312F8E #282673 #201F5C #161641 #0E0E2A

Use #4240BF in Our Tools

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