#1630F3 Color
#1630F3 is rgb(22, 48, 243) in RGB and hsl(233, 90%, 52%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.
#1630F3
HEX
#1630F3RGB
rgb(22, 48, 243)HSL
hsl(233, 90%, 52%)HSV
hsv(233, 91%, 95%)OKLCH
oklch(47.1% 0.278 265.7)CMYK
cmyk(91%, 80%, 0%, 5%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1630F3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.63:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.75:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1630F3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1630F3, useful for hover states, backgrounds, and text variants.