#121C17 Color

#121C17 is rgb(18, 28, 23) in RGB and hsl(150, 22%, 9%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#121C17
HEX#121C17
RGBrgb(18, 28, 23)
HSLhsl(150, 22%, 9%)
HSVhsv(150, 36%, 11%)
OKLCHoklch(21.5% 0.018 162.8)
CMYKcmyk(36%, 0%, 18%, 89%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121C17 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.44:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.2:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121C17 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121C17Complementary#1C1217Analogous#121C12Analogous#121C1CTriadic#17121CTriadic#1C1712

Tints & Shades

Lighter tints and darker shades of #121C17, useful for hover states, backgrounds, and text variants.

Use #121C17 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex