#1B171C Color

#1B171C is rgb(27, 23, 28) in RGB and hsl(288, 10%, 10%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1B171C
HEX#1B171C
RGBrgb(27, 23, 28)
HSLhsl(288, 10%, 10%)
HSVhsv(288, 18%, 11%)
OKLCHoklch(21.2% 0.011 319.5)
CMYKcmyk(4%, 18%, 0%, 89%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B171C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.71:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.19:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B171C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B171CComplementary#181C17Analogous#18171CAnalogous#1C171BTriadic#1C1B17Triadic#171C1B

Tints & Shades

Lighter tints and darker shades of #1B171C, useful for hover states, backgrounds, and text variants.

Use #1B171C in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex