#3F455F Color

#3F455F is rgb(63, 69, 95) in RGB and hsl(229, 20%, 31%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F455F

HEX#3F455F

RGBrgb(63, 69, 95)

HSLhsl(229, 20%, 31%)

HSVhsv(229, 34%, 37%)

OKLCHoklch(39.6% 0.045 274.1)

CMYKcmyk(34%, 27%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F455F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.43:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F455F based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F455F Complementary#5F593F Analogous#3F555F Analogous#493F5F Triadic#5F3F45 Triadic#455F3F

Tints & Shades

Lighter tints and darker shades of #3F455F, useful for hover states, backgrounds, and text variants.

Tints

#545B7D #666F99 #858CAD #A0A6C0 #BFC3D4 #DADDE7

Shades

#373C53 #2F3346 #272A3A #212431 #181B25 #101218

Use #3F455F in Our Tools

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