#6661B8 Color
#6661B8 is rgb(102, 97, 184) in RGB and hsl(243, 38%, 55%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.
#6661B8
HEX
#6661B8RGB
rgb(102, 97, 184)HSL
hsl(243, 38%, 55%)HSV
hsv(243, 47%, 72%)OKLCH
oklch(53.9% 0.133 283.6)CMYK
cmyk(45%, 47%, 0%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #6661B8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.29:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.97:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #6661B8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #6661B8, useful for hover states, backgrounds, and text variants.