#3F5564 Color

#3F5564 is rgb(63, 85, 100) in RGB and hsl(204, 23%, 32%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5564

HEX#3F5564

RGBrgb(63, 85, 100)

HSLhsl(204, 23%, 32%)

HSVhsv(204, 37%, 39%)

OKLCHoklch(43.7% 0.037 238.5)

CMYKcmyk(37%, 15%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5564 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5564 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5564 Complementary#644E3F Analogous#3F6461 Analogous#3F4364 Triadic#643F55 Triadic#55643F

Tints & Shades

Lighter tints and darker shades of #3F5564, useful for hover states, backgrounds, and text variants.

Tints

#516D81 #65889F #829EB0 #A1B6C4 #BDCCD6 #DCE4E9

Shades

#374B58 #2F404B #27353F #1F2B32 #182026 #101519

Use #3F5564 in Our Tools

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