#66003F Color

#66003F is rgb(102, 0, 63) in RGB and hsl(323, 100%, 20%) in HSL. The closest CSS named color is Maroon. White text is most readable on this background.

#66003F
HEX#66003F
RGBrgb(102, 0, 63)
HSLhsl(323, 100%, 20%)
HSVhsv(323, 100%, 40%)
OKLCHoklch(33.6% 0.139 351.3)
CMYKcmyk(0%, 100%, 38%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66003F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.83:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #66003F based on color wheel relationships. Click any swatch for its full breakdown.

Base#66003FComplementary#006627Analogous#5A0066Analogous#66000CTriadic#3F6600Triadic#003F66

Tints & Shades

Lighter tints and darker shades of #66003F, useful for hover states, backgrounds, and text variants.

Use #66003F in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex