#1F83DB Color

#1F83DB is rgb(31, 131, 219) in RGB and hsl(208, 75%, 49%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#1F83DB

HEX#1F83DB

RGBrgb(31, 131, 219)

HSLhsl(208, 75%, 49%)

HSVhsv(208, 86%, 86%)

OKLCHoklch(60.1% 0.16 250.7)

CMYKcmyk(86%, 40%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F83DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.94:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.33:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F83DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F83DB Complementary#DB771F Analogous#1FDBD4 Analogous#1F25DB Triadic#DB1F83 Triadic#83DB1F

Tints & Shades

Lighter tints and darker shades of #1F83DB, useful for hover states, backgrounds, and text variants.

Tints

#3B94E3 #5AA5E7 #79B6EC #98C7F0 #B8D8F5 #D7E9F9

Shades

#1B73C0 #1760A1 #135086 #0F3E67 #0B2E4C #061B2D

Use #1F83DB in Our Tools

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