#3B4040 Color

#3B4040 is rgb(59, 64, 64) in RGB and hsl(180, 4%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3B4040

HEX#3B4040

RGBrgb(59, 64, 64)

HSLhsl(180, 4%, 24%)

HSVhsv(180, 8%, 25%)

OKLCHoklch(36.7% 0.007 196.9)

CMYKcmyk(8%, 0%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B4040 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.54:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3B4040 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B4040 Complementary#403B3B Analogous#3B403D Analogous#3B3D40 Triadic#403B40 Triadic#40403B

Tints & Shades

Lighter tints and darker shades of #3B4040, useful for hover states, backgrounds, and text variants.

Tints

#565D5D #6E7777 #8A9393 #A5ACAC #C2C7C7 #DDDFDF

Shades

#333838 #2C3030 #252828 #202222 #181B1B #111313

Use #3B4040 in Our Tools

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