#1B4B49 Color

#1B4B49 is rgb(27, 75, 73) in RGB and hsl(178, 47%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4B49
HEX#1B4B49
RGBrgb(27, 75, 73)
HSLhsl(178, 47%, 20%)
HSVhsv(178, 64%, 29%)
OKLCHoklch(38% 0.052 191.4)
CMYKcmyk(64%, 0%, 3%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4B49 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.77:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.15:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4B49 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4B49Complementary#4B1B1DAnalogous#1B4B31Analogous#1B354BTriadic#491B4BTriadic#4B491B

Tints & Shades

Lighter tints and darker shades of #1B4B49, useful for hover states, backgrounds, and text variants.

Use #1B4B49 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex