#3F424B Color

#3F424B is rgb(63, 66, 75) in RGB and hsl(225, 9%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F424B

HEX#3F424B

RGBrgb(63, 66, 75)

HSLhsl(225, 9%, 27%)

HSVhsv(225, 16%, 29%)

OKLCHoklch(38% 0.016 271)

CMYKcmyk(16%, 12%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F424B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.04:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F424B based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F424B Complementary#4B483F Analogous#3F484B Analogous#423F4B Triadic#4B3F42 Triadic#424B3F

Tints & Shades

Lighter tints and darker shades of #3F424B, useful for hover states, backgrounds, and text variants.

Tints

#565A67 #6D7283 #878C9B #A6AAB5 #C2C4CC #DEDFE3

Shades

#383A43 #2E3138 #27292F #202227 #1A1B1F #101113

Use #3F424B in Our Tools

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