#6660A4 Color

#6660A4 is rgb(102, 96, 164) in RGB and hsl(245, 27%, 51%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#6660A4

HEX#6660A4

RGBrgb(102, 96, 164)

HSLhsl(245, 27%, 51%)

HSVhsv(245, 41%, 64%)

OKLCHoklch(52.5% 0.105 286.2)

CMYKcmyk(38%, 41%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6660A4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.77:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #6660A4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#6660A4 Complementary#9EA460 Analogous#607CA4 Analogous#8860A4 Triadic#A46660 Triadic#60A466

Tints & Shades

Lighter tints and darker shades of #6660A4, useful for hover states, backgrounds, and text variants.

Tints

#7C77B1 #8F8ABC #A4A1C9 #BAB8D6 #D0CEE3 #E3E2EE

Shades

#57528E #4B477B #3D3A64 #2F2D4E #222037 #161424

Use #6660A4 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex