#4001DF Color

#4001DF is rgb(64, 1, 223) in RGB and hsl(257, 99%, 44%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#4001DF

HEX#4001DF

RGBrgb(64, 1, 223)

HSLhsl(257, 99%, 44%)

HSVhsv(257, 100%, 87%)

OKLCHoklch(43.5% 0.269 276.8)

CMYKcmyk(71%, 100%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4001DF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.29:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #4001DF based on color wheel relationships. Click any swatch for its full breakdown.

Base#4001DF Complementary#A0DF01 Analogous#0131DF Analogous#AF01DF Triadic#DF4001 Triadic#01DF40

Tints & Shades

Lighter tints and darker shades of #4001DF, useful for hover states, backgrounds, and text variants.

Tints

#500BFE #6A2FFE #8758FE #A480FE #C1A9FF #DBCCFF

Shades

#3701C1 #3001A7 #270189 #1F016B #16004C #0F0033

Use #4001DF in Our Tools

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