#3F4055 Color

#3F4055 is rgb(63, 64, 85) in RGB and hsl(237, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4055

HEX#3F4055

RGBrgb(63, 64, 85)

HSLhsl(237, 15%, 29%)

HSVhsv(237, 26%, 33%)

OKLCHoklch(37.9% 0.036 282.4)

CMYKcmyk(26%, 25%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4055 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.08:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4055 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4055 Complementary#55543F Analogous#3F4B55 Analogous#493F55 Triadic#553F40 Triadic#40553F

Tints & Shades

Lighter tints and darker shades of #3F4055, useful for hover states, backgrounds, and text variants.

Tints

#555672 #6A6C90 #8788A6 #A1A2BA #BEBFCF #DCDCE5

Shades

#363749 #303141 #272835 #21212C #181820 #111217

Use #3F4055 in Our Tools

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