#3F5869 Color
#3F5869 is rgb(63, 88, 105) in RGB and hsl(204, 25%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#3F5869
HEX
#3F5869RGB
rgb(63, 88, 105)HSL
hsl(204, 25%, 33%)HSV
hsv(204, 40%, 41%)OKLCH
oklch(44.7% 0.041 238.6)CMYK
cmyk(40%, 16%, 0%, 59%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F5869 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.47:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F5869 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F5869, useful for hover states, backgrounds, and text variants.