#1F66EA Color

#1F66EA is rgb(31, 102, 234) in RGB and hsl(219, 83%, 52%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F66EA

HEX#1F66EA

RGBrgb(31, 102, 234)

HSLhsl(219, 83%, 52%)

HSVhsv(219, 87%, 92%)

OKLCHoklch(55% 0.212 261.5)

CMYKcmyk(87%, 56%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F66EA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.06:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.15:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F66EA based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F66EA Complementary#EAA31F Analogous#1FCCEA Analogous#3D1FEA Triadic#EA1F66 Triadic#66EA1F

Tints & Shades

Lighter tints and darker shades of #1F66EA, useful for hover states, backgrounds, and text variants.

Tints

#407CED #5C90F0 #7CA6F3 #98B9F5 #B9CFF8 #D5E2FB

Shades

#1456D2 #1049B1 #0D3B91 #0B3075 #082254 #051533

Use #1F66EA in Our Tools

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