#3F5F73 Color

#3F5F73 is rgb(63, 95, 115) in RGB and hsl(203, 29%, 35%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5F73

HEX#3F5F73

RGBrgb(63, 95, 115)

HSLhsl(203, 29%, 35%)

HSVhsv(203, 45%, 45%)

OKLCHoklch(46.9% 0.05 236.7)

CMYKcmyk(45%, 17%, 0%, 55%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5F73 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.78:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.1:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F5F73 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5F73 Complementary#73533F Analogous#3F736D Analogous#3F4573 Triadic#733F5F Triadic#5F733F

Tints & Shades

Lighter tints and darker shades of #3F5F73, useful for hover states, backgrounds, and text variants.

Tints

#507891 #648FAA #82A5BA #A0BACA #BDCFDB #DBE5EB

Shades

#385466 #2F4756 #283C48 #1F2E38 #18232B #0E161A

Use #3F5F73 in Our Tools

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