#1F99B7 Color

#1F99B7 is rgb(31, 153, 183) in RGB and hsl(192, 71%, 42%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1F99B7

HEX#1F99B7

RGBrgb(31, 153, 183)

HSLhsl(192, 71%, 42%)

HSVhsv(192, 83%, 72%)

OKLCHoklch(63.4% 0.108 219.6)

CMYKcmyk(83%, 16%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F99B7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.33:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.3:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F99B7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F99B7 Complementary#B73D1F Analogous#1FB78A Analogous#1F4DB7 Triadic#B71F99 Triadic#99B71F

Tints & Shades

Lighter tints and darker shades of #1F99B7, useful for hover states, backgrounds, and text variants.

Tints

#25B6DA #48C2E0 #6BCDE6 #8ED9EC #B1E5F2 #D3F0F8

Shades

#1B87A1 #177187 #135F71 #0F4957 #0B3741 #072127

Use #1F99B7 in Our Tools

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