#3F4850 Color

#3F4850 is rgb(63, 72, 80) in RGB and hsl(208, 12%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4850

HEX#3F4850

RGBrgb(63, 72, 80)

HSLhsl(208, 12%, 28%)

HSVhsv(208, 21%, 31%)

OKLCHoklch(39.7% 0.018 245.1)

CMYKcmyk(21%, 10%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4850 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.32:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.25:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4850 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4850 Complementary#50473F Analogous#3F504F Analogous#3F3F50 Triadic#503F48 Triadic#48503F

Tints & Shades

Lighter tints and darker shades of #3F4850, useful for hover states, backgrounds, and text variants.

Tints

#55626D #6C7B89 #8795A1 #A4AEB7 #C0C7CE #DDE1E4

Shades

#384047 #2F363C #282E33 #1F2428 #191C1F #101214

Use #3F4850 in Our Tools

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