#3F4A50 Color
#3F4A50 is rgb(63, 74, 80) in RGB and hsl(201, 12%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#3F4A50
HEX
#3F4A50RGB
rgb(63, 74, 80)HSL
hsl(201, 12%, 28%)HSV
hsv(201, 21%, 31%)OKLCH
oklch(40.2% 0.017 231.7)CMYK
cmyk(21%, 7%, 0%, 69%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F4A50 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.1:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.31:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F4A50 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F4A50, useful for hover states, backgrounds, and text variants.