#2B4040 Color

#2B4040 is rgb(43, 64, 64) in RGB and hsl(180, 20%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#2B4040

HEX#2B4040

RGBrgb(43, 64, 64)

HSLhsl(180, 20%, 21%)

HSVhsv(180, 33%, 25%)

OKLCHoklch(35.4% 0.026 196)

CMYKcmyk(33%, 0%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B4040 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.99:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.91:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2B4040 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B4040 Complementary#402B2B Analogous#2B4036 Analogous#2B3640 Triadic#402B40 Triadic#40402B

Tints & Shades

Lighter tints and darker shades of #2B4040, useful for hover states, backgrounds, and text variants.

Tints

#416262 #588484 #72A1A1 #94B8B8 #B6CECE #D7E4E4

Shades

#273A3A #213131 #1D2B2B #162222 #121C1C #0C1212

Use #2B4040 in Our Tools

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