#330000 Color

#330000 is rgb(51, 0, 0) in RGB and hsl(0, 100%, 10%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#330000
HEX#330000
RGBrgb(51, 0, 0)
HSLhsl(0, 100%, 10%)
HSVhsv(0, 100%, 20%)
OKLCHoklch(20.2% 0.083 29.2)
CMYKcmyk(0%, 100%, 100%, 80%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #330000 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.41:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #330000 based on color wheel relationships. Click any swatch for its full breakdown.

Base#330000Complementary#003333Analogous#33001AAnalogous#331A00Triadic#003300Triadic#000033

Tints & Shades

Lighter tints and darker shades of #330000, useful for hover states, backgrounds, and text variants.

Use #330000 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex