#1B0311 Color

#1B0311 is rgb(27, 3, 17) in RGB and hsl(325, 80%, 6%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1B0311
HEX#1B0311
RGBrgb(27, 3, 17)
HSLhsl(325, 80%, 6%)
HSVhsv(325, 89%, 11%)
OKLCHoklch(15.7% 0.052 346.4)
CMYKcmyk(0%, 89%, 37%, 89%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B0311 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text19.67:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.07:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B0311 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B0311Complementary#031C0DAnalogous#19031CAnalogous#1C0305Triadic#111C03Triadic#03111C

Tints & Shades

Lighter tints and darker shades of #1B0311, useful for hover states, backgrounds, and text variants.

Use #1B0311 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex