#3F5F64 Color

#3F5F64 is rgb(63, 95, 100) in RGB and hsl(188, 23%, 32%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5F64

HEX#3F5F64

RGBrgb(63, 95, 100)

HSLhsl(188, 23%, 32%)

HSVhsv(188, 37%, 39%)

OKLCHoklch(46.3% 0.038 208.2)

CMYKcmyk(37%, 5%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5F64 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.93:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.03:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F5F64 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5F64 Complementary#64443F Analogous#3F6457 Analogous#3F4D64 Triadic#643F5F Triadic#5F643F

Tints & Shades

Lighter tints and darker shades of #3F5F64, useful for hover states, backgrounds, and text variants.

Tints

#517A81 #65979F #82AAB0 #A1BFC4 #BDD2D6 #DCE8E9

Shades

#375358 #2F484B #273C3F #1F3032 #182426 #101819

Use #3F5F64 in Our Tools

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