#3753C3 Color
#3753C3 is rgb(55, 83, 195) in RGB and hsl(228, 56%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#3753C3
HEX
#3753C3RGB
rgb(55, 83, 195)HSL
hsl(228, 56%, 49%)HSV
hsv(228, 72%, 76%)OKLCH
oklch(48.9% 0.178 268.3)CMYK
cmyk(72%, 57%, 0%, 24%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3753C3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.59:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.19:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #3753C3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3753C3, useful for hover states, backgrounds, and text variants.