#1F99B2 Color

#1F99B2 is rgb(31, 153, 178) in RGB and hsl(190, 70%, 41%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1F99B2

HEX#1F99B2

RGBrgb(31, 153, 178)

HSLhsl(190, 70%, 41%)

HSVhsv(190, 83%, 70%)

OKLCHoklch(63.1% 0.105 215.9)

CMYKcmyk(83%, 14%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F99B2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.36:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.26:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F99B2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F99B2 Complementary#B2381F Analogous#1FB281 Analogous#1F50B2 Triadic#B21F99 Triadic#99B21F

Tints & Shades

Lighter tints and darker shades of #1F99B2, useful for hover states, backgrounds, and text variants.

Tints

#25B7D4 #45C5DE #67CFE4 #8EDCEB #B1E7F1 #D4F1F7

Shades

#1C879C #177082 #135D6C #0F4B57 #0B3841 #072227

Use #1F99B2 in Our Tools

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