#3F64F8 Color

#3F64F8 is rgb(63, 100, 248) in RGB and hsl(228, 93%, 61%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3F64F8

HEX#3F64F8

RGBrgb(63, 100, 248)

HSLhsl(228, 93%, 61%)

HSVhsv(228, 75%, 97%)

OKLCHoklch(56.8% 0.224 267.7)

CMYKcmyk(75%, 60%, 0%, 3%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F64F8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.78:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.39:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F64F8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F64F8 Complementary#F8D33F Analogous#3FC1F8 Analogous#773FF8 Triadic#F83F64 Triadic#64F83F

Tints & Shades

Lighter tints and darker shades of #3F64F8, useful for hover states, backgrounds, and text variants.

Tints

#5878F9 #7590FA #8EA4FB #A6B7FC #BFCBFD #DDE3FE

Shades

#1844F7 #0833DD #072AB6 #05208A #041762 #020E3B

Use #3F64F8 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex