#21042A Color

#21042A is rgb(33, 4, 42) in RGB and hsl(286, 83%, 9%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#21042A
HEX#21042A
RGBrgb(33, 4, 42)
HSLhsl(286, 83%, 9%)
HSVhsv(286, 90%, 16%)
OKLCHoklch(19% 0.078 317.2)
CMYKcmyk(21%, 90%, 0%, 84%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21042A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.83:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.12:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21042A based on color wheel relationships. Click any swatch for its full breakdown.

Base#21042AComplementary#0D2A04Analogous#0E042AAnalogous#2A0420Triadic#2A2104Triadic#042A21

Tints & Shades

Lighter tints and darker shades of #21042A, useful for hover states, backgrounds, and text variants.

Use #21042A in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex