#3457E5 Color
#3457E5 is rgb(52, 87, 229) in RGB and hsl(228, 77%, 55%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#3457E5
HEX
#3457E5RGB
rgb(52, 87, 229)HSL
hsl(228, 77%, 55%)HSV
hsv(228, 77%, 90%)OKLCH
oklch(52.4% 0.218 267.3)CMYK
cmyk(77%, 62%, 0%, 10%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3457E5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.77:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.64:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #3457E5 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3457E5, useful for hover states, backgrounds, and text variants.