#3F4F5F Color

#3F4F5F is rgb(63, 79, 95) in RGB and hsl(210, 20%, 31%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4F5F

HEX#3F4F5F

RGBrgb(63, 79, 95)

HSLhsl(210, 20%, 31%)

HSVhsv(210, 34%, 37%)

OKLCHoklch(42% 0.034 248.6)

CMYKcmyk(34%, 17%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4F5F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.42:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.49:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4F5F based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4F5F Complementary#5F4F3F Analogous#3F5F5F Analogous#3F3F5F Triadic#5F3F4F Triadic#4F5F3F

Tints & Shades

Lighter tints and darker shades of #3F4F5F, useful for hover states, backgrounds, and text variants.

Tints

#54697D #667F99 #8599AD #A0B0C0 #BFC9D4 #DAE0E7

Shades

#374553 #2F3B46 #27303A #212931 #181F25 #101418

Use #3F4F5F in Our Tools

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