#3F454A Color

#3F454A is rgb(63, 69, 74) in RGB and hsl(207, 8%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F454A

HEX#3F454A

RGBrgb(63, 69, 74)

HSLhsl(207, 8%, 27%)

HSVhsv(207, 15%, 29%)

OKLCHoklch(38.7% 0.012 243.1)

CMYKcmyk(15%, 7%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F454A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.72:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.16:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F454A based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F454A Complementary#4A443F Analogous#3F4A4A Analogous#3F404A Triadic#4A3F45 Triadic#454A3F

Tints & Shades

Lighter tints and darker shades of #3F454A, useful for hover states, backgrounds, and text variants.

Tints

#575F66 #6E7981 #89929A #A7AEB4 #C2C7CB #DEE1E3

Shades

#383E42 #2F3337 #282C2F #212427 #1A1C1E #101213

Use #3F454A in Our Tools

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