#A00303 Color

#A00303 is rgb(160, 3, 3) in RGB and hsl(0, 96%, 32%) in HSL. The closest CSS named color is DarkRed. White text is most readable on this background.

#A00303
HEX#A00303
RGBrgb(160, 3, 3)
HSLhsl(0, 96%, 32%)
HSVhsv(0, 98%, 63%)
OKLCHoklch(44.4% 0.181 29)
CMYKcmyk(0%, 98%, 98%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A00303 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.37:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.51:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A00303 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A00303Complementary#03A0A0Analogous#A00352Analogous#A05203Triadic#03A003Triadic#0303A0

Tints & Shades

Lighter tints and darker shades of #A00303, useful for hover states, backgrounds, and text variants.

Use #A00303 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex