#3B63BA Color
#3B63BA is rgb(59, 99, 186) in RGB and hsl(221, 52%, 48%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.
#3B63BA
HEX
#3B63BARGB
rgb(59, 99, 186)HSL
hsl(221, 52%, 48%)HSV
hsv(221, 68%, 73%)OKLCH
oklch(51.7% 0.144 263.6)CMYK
cmyk(68%, 47%, 0%, 27%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3B63BA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.71:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.68:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #3B63BA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3B63BA, useful for hover states, backgrounds, and text variants.