#3F64CA Color

#3F64CA is rgb(63, 100, 202) in RGB and hsl(224, 57%, 52%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3F64CA

HEX#3F64CA

RGBrgb(63, 100, 202)

HSLhsl(224, 57%, 52%)

HSVhsv(224, 69%, 79%)

OKLCHoklch(53.2% 0.164 266)

CMYKcmyk(69%, 50%, 0%, 21%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F64CA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.4:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.89:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F64CA based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F64CA Complementary#CAA53F Analogous#3FAACA Analogous#5F3FCA Triadic#CA3F64 Triadic#64CA3F

Tints & Shades

Lighter tints and darker shades of #3F64CA, useful for hover states, backgrounds, and text variants.

Tints

#5B7BD2 #738ED9 #8FA5E0 #A7B8E7 #C3CFEF #DBE2F5

Shades

#3154B4 #2A4798 #223A7C #1B2F64 #142248 #0C152C

Use #3F64CA in Our Tools

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