#3F47AB Color

#3F47AB is rgb(63, 71, 171) in RGB and hsl(236, 46%, 46%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F47AB

HEX#3F47AB

RGBrgb(63, 71, 171)

HSLhsl(236, 46%, 46%)

HSVhsv(236, 63%, 67%)

OKLCHoklch(45.1% 0.158 274.7)

CMYKcmyk(63%, 58%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F47AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.78:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F47AB based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F47AB Complementary#ABA43F Analogous#3F7CAB Analogous#6E3FAB Triadic#AB3F47 Triadic#47AB3F

Tints & Shades

Lighter tints and darker shades of #3F47AB, useful for hover states, backgrounds, and text variants.

Tints

#5057BE #6E74C9 #888DD3 #A6A9DE #C0C2E8 #DDDFF3

Shades

#373D95 #2F347F #272B68 #1E2252 #16193C #0E0F25

Use #3F47AB in Our Tools

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