#1F64DB Color

#1F64DB is rgb(31, 100, 219) in RGB and hsl(218, 75%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F64DB

HEX#1F64DB

RGBrgb(31, 100, 219)

HSLhsl(218, 75%, 49%)

HSVhsv(218, 86%, 86%)

OKLCHoklch(53.4% 0.195 260.7)

CMYKcmyk(86%, 54%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F64DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.38:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.9:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F64DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F64DB Complementary#DB961F Analogous#1FC2DB Analogous#381FDB Triadic#DB1F64 Triadic#64DB1F

Tints & Shades

Lighter tints and darker shades of #1F64DB, useful for hover states, backgrounds, and text variants.

Tints

#3B78E3 #5A8EE7 #79A3EC #98B9F0 #B8CEF5 #D7E3F9

Shades

#1B58C0 #1749A1 #133D86 #0F2F67 #0B234C #06142D

Use #1F64DB in Our Tools

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