#3B3F91 Color

#3B3F91 is rgb(59, 63, 145) in RGB and hsl(237, 42%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3B3F91

HEX#3B3F91

RGBrgb(59, 63, 145)

HSLhsl(237, 42%, 40%)

HSVhsv(237, 59%, 57%)

OKLCHoklch(41.2% 0.133 276.8)

CMYKcmyk(59%, 57%, 0%, 43%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B3F91 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.11:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.31:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3B3F91 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B3F91 Complementary#918D3B Analogous#3B6A91 Analogous#623B91 Triadic#913B3F Triadic#3F913B

Tints & Shades

Lighter tints and darker shades of #3B3F91, useful for hover states, backgrounds, and text variants.

Tints

#474CAE #6368BF #8084CB #9DA0D7 #BABCE3 #DBDCF0

Shades

#34387F #2C306D #25285B #1C1E45 #151633 #0D0E21

Use #3B3F91 in Our Tools

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