#3F4450 Color

#3F4450 is rgb(63, 68, 80) in RGB and hsl(222, 12%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4450

HEX#3F4450

RGBrgb(63, 68, 80)

HSLhsl(222, 12%, 28%)

HSVhsv(222, 21%, 31%)

OKLCHoklch(38.7% 0.021 267.5)

CMYKcmyk(21%, 15%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4450 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.15:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4450 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4450 Complementary#504B3F Analogous#3F4D50 Analogous#423F50 Triadic#503F44 Triadic#44503F

Tints & Shades

Lighter tints and darker shades of #3F4450, useful for hover states, backgrounds, and text variants.

Tints

#555C6D #6C7589 #878FA1 #A4A9B7 #C0C4CE #DDDFE4

Shades

#383D47 #2F333C #282C33 #1F2228 #191B1F #101114

Use #3F4450 in Our Tools

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