#666198 Color

#666198 is rgb(102, 97, 152) in RGB and hsl(245, 22%, 49%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#666198

HEX#666198

RGBrgb(102, 97, 152)

HSLhsl(245, 22%, 49%)

HSVhsv(245, 36%, 60%)

OKLCHoklch(52.1% 0.086 287.2)

CMYKcmyk(33%, 36%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666198 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.63:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.73:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666198 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666198 Complementary#949861 Analogous#617898 Analogous#826198 Triadic#986661 Triadic#619866

Tints & Shades

Lighter tints and darker shades of #666198, useful for hover states, backgrounds, and text variants.

Tints

#7A76A7 #8F8CB5 #A4A2C3 #BAB7D1 #CFCDDF #E4E3ED

Shades

#5A5686 #4B4870 #3E3C5D #302E48 #232235 #15141F

Use #666198 in Our Tools

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