#1F4BDB Color

#1F4BDB is rgb(31, 75, 219) in RGB and hsl(226, 75%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F4BDB

HEX#1F4BDB

RGBrgb(31, 75, 219)

HSLhsl(226, 75%, 49%)

HSVhsv(226, 86%, 86%)

OKLCHoklch(48.6% 0.224 265.1)

CMYKcmyk(86%, 66%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4BDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.8:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.09:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F4BDB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4BDB Complementary#DBAF1F Analogous#1FA9DB Analogous#511FDB Triadic#DB1F4B Triadic#4BDB1F

Tints & Shades

Lighter tints and darker shades of #1F4BDB, useful for hover states, backgrounds, and text variants.

Tints

#3B62E3 #5A7BE7 #7994EC #98ADF0 #B8C6F5 #D7DFF9

Shades

#1B42C0 #1737A1 #132E86 #0F2367 #0B1A4C #060F2D

Use #1F4BDB in Our Tools

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