#3F519D Color

#3F519D is rgb(63, 81, 157) in RGB and hsl(229, 43%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F519D

HEX#3F519D

RGBrgb(63, 81, 157)

HSLhsl(229, 43%, 43%)

HSVhsv(229, 60%, 62%)

OKLCHoklch(46.1% 0.125 270.8)

CMYKcmyk(60%, 48%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F519D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.3:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F519D based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F519D Complementary#9D8C3F Analogous#3F7F9D Analogous#5C3F9D Triadic#9D3F50 Triadic#509D3F

Tints & Shades

Lighter tints and darker shades of #3F519D, useful for hover states, backgrounds, and text variants.

Tints

#4C60B8 #697AC3 #8794CF #A0ABD9 #BDC5E5 #DBDFF0

Shades

#364587 #2F3B75 #26305F #1F274D #161C37 #0F1324

Use #3F519D in Our Tools

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