#3F4B69 Color

#3F4B69 is rgb(63, 75, 105) in RGB and hsl(223, 25%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4B69

HEX#3F4B69

RGBrgb(63, 75, 105)

HSLhsl(223, 25%, 33%)

HSVhsv(223, 40%, 41%)

OKLCHoklch(41.5% 0.053 267.3)

CMYKcmyk(40%, 29%, 0%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4B69 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.67:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4B69 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4B69 Complementary#695D3F Analogous#3F6069 Analogous#483F69 Triadic#693F4B Triadic#4B693F

Tints & Shades

Lighter tints and darker shades of #3F4B69, useful for hover states, backgrounds, and text variants.

Tints

#505F86 #6677A3 #8391B4 #9FAAC6 #BCC4D7 #DCE0EA

Shades

#37425C #303950 #283043 #1F2433 #171B26 #0F121A

Use #3F4B69 in Our Tools

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