#3F3947 Color

#3F3947 is rgb(63, 57, 71) in RGB and hsl(266, 11%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F3947

HEX#3F3947

RGBrgb(63, 57, 71)

HSLhsl(266, 11%, 25%)

HSVhsv(266, 20%, 28%)

OKLCHoklch(35.6% 0.025 304.6)

CMYKcmyk(11%, 20%, 0%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3947 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.13:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3947 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3947 Complementary#414739 Analogous#393A47 Analogous#463947 Triadic#473F39 Triadic#39473F

Tints & Shades

Lighter tints and darker shades of #3F3947, useful for hover states, backgrounds, and text variants.

Tints

#584F63 #746882 #8D829B #AAA2B4 #C3BECB #E0DDE4

Shades

#37323E #302B36 #28242D #211E25 #19171C #121014

Use #3F3947 in Our Tools

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