#6551FB Color
#6551FB is rgb(101, 81, 251) in RGB and hsl(247, 96%, 65%) in HSL. The closest CSS named color is MediumSlateBlue. White text is most readable on this background.
#6551FB
HEX
#6551FBRGB
rgb(101, 81, 251)HSL
hsl(247, 96%, 65%)HSV
hsv(247, 68%, 98%)OKLCH
oklch(56.2% 0.24 280.6)CMYK
cmyk(60%, 68%, 0%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #6551FB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.09:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.12:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #6551FB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #6551FB, useful for hover states, backgrounds, and text variants.