#1F99DB Color

#1F99DB is rgb(31, 153, 219) in RGB and hsl(201, 75%, 49%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#1F99DB

HEX#1F99DB

RGBrgb(31, 153, 219)

HSLhsl(201, 75%, 49%)

HSVhsv(201, 86%, 86%)

OKLCHoklch(65.1% 0.14 239.6)

CMYKcmyk(86%, 30%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F99DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.16:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.64:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F99DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F99DB Complementary#DB611F Analogous#1FDBBF Analogous#1F3BDB Triadic#DB1F99 Triadic#99DB1F

Tints & Shades

Lighter tints and darker shades of #1F99DB, useful for hover states, backgrounds, and text variants.

Tints

#3BA8E3 #5AB6E7 #79C4EC #98D2F0 #B8DFF5 #D7EDF9

Shades

#1B86C0 #1770A1 #135E86 #0F4867 #0B354C #061F2D

Use #1F99DB in Our Tools

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