#1F63BD Color
#1F63BD is rgb(31, 99, 189) in RGB and hsl(214, 72%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#1F63BD
HEX
#1F63BDRGB
rgb(31, 99, 189)HSL
hsl(214, 72%, 43%)HSV
hsv(214, 84%, 74%)OKLCH
oklch(50.9% 0.157 257.2)CMYK
cmyk(84%, 48%, 0%, 26%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F63BD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.87:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.58:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #1F63BD based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F63BD, useful for hover states, backgrounds, and text variants.