#3F3F4B Color

#3F3F4B is rgb(63, 63, 75) in RGB and hsl(240, 9%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F3F4B

HEX#3F3F4B

RGBrgb(63, 63, 75)

HSLhsl(240, 9%, 27%)

HSVhsv(240, 16%, 29%)

OKLCHoklch(37.2% 0.02 285.4)

CMYKcmyk(16%, 16%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3F4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.02:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3F4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3F4B Complementary#4B4B3F Analogous#3F454B Analogous#453F4B Triadic#4B3F3F Triadic#3F4B3F

Tints & Shades

Lighter tints and darker shades of #3F3F4B, useful for hover states, backgrounds, and text variants.

Tints

#565667 #6D6D83 #87879B #A6A6B5 #C2C2CC #DEDEE3

Shades

#383843 #2E2E38 #27272F #202027 #1A1A1F #101013

Use #3F3F4B in Our Tools

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