#660505 Color

#660505 is rgb(102, 5, 5) in RGB and hsl(0, 91%, 21%) in HSL. The closest CSS named color is Maroon. White text is most readable on this background.

#660505
HEX#660505
RGBrgb(102, 5, 5)
HSLhsl(0, 91%, 21%)
HSVhsv(0, 95%, 40%)
OKLCHoklch(32.4% 0.128 28.4)
CMYKcmyk(0%, 95%, 95%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #660505 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.22:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #660505 based on color wheel relationships. Click any swatch for its full breakdown.

Base#660505Complementary#056666Analogous#660536Analogous#663605Triadic#056605Triadic#050566

Tints & Shades

Lighter tints and darker shades of #660505, useful for hover states, backgrounds, and text variants.

Use #660505 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex