#1F64EF Color

#1F64EF is rgb(31, 100, 239) in RGB and hsl(220, 87%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F64EF

HEX#1F64EF

RGBrgb(31, 100, 239)

HSLhsl(220, 87%, 53%)

HSVhsv(220, 87%, 94%)

OKLCHoklch(55% 0.22 262.2)

CMYKcmyk(87%, 58%, 0%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F64EF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.09:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.13:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F64EF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F64EF Complementary#EFAA1F Analogous#1FCDEF Analogous#421FEF Triadic#EF1F64 Triadic#64EF1F

Tints & Shades

Lighter tints and darker shades of #1F64EF, useful for hover states, backgrounds, and text variants.

Tints

#3B78F1 #5D8FF4 #79A3F6 #9BBAF8 #B7CEFA #D9E5FC

Shades

#0F53DB #0D47BA #0B3A99 #082D77 #062156 #041434

Use #1F64EF in Our Tools

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