#3F4D64 Color

#3F4D64 is rgb(63, 77, 100) in RGB and hsl(217, 23%, 32%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4D64

HEX#3F4D64

RGBrgb(63, 77, 100)

HSLhsl(217, 23%, 32%)

HSVhsv(217, 37%, 39%)

OKLCHoklch(41.8% 0.043 260.2)

CMYKcmyk(37%, 23%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4D64 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.55:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4D64 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4D64 Complementary#64563F Analogous#3F6064 Analogous#433F64 Triadic#643F4D Triadic#4D643F

Tints & Shades

Lighter tints and darker shades of #3F4D64, useful for hover states, backgrounds, and text variants.

Tints

#516381 #657B9F #8294B0 #A1AEC4 #BDC7D6 #DCE1E9

Shades

#374458 #2F3A4B #27303F #1F2732 #181D26 #101319

Use #3F4D64 in Our Tools

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