#1F87B7 Color

#1F87B7 is rgb(31, 135, 183) in RGB and hsl(199, 71%, 42%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#1F87B7

HEX#1F87B7

RGBrgb(31, 135, 183)

HSLhsl(199, 71%, 42%)

HSVhsv(199, 83%, 72%)

OKLCHoklch(58.9% 0.115 234.6)

CMYKcmyk(83%, 26%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F87B7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.03:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.21:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F87B7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F87B7 Complementary#B74F1F Analogous#1FB79B Analogous#1F3BB7 Triadic#B71F87 Triadic#87B71F

Tints & Shades

Lighter tints and darker shades of #1F87B7, useful for hover states, backgrounds, and text variants.

Tints

#25A1DA #48B0E0 #6BBFE6 #8ECEEC #B1DDF2 #D3ECF8

Shades

#1B77A1 #176487 #135471 #0F4057 #0B3041 #071D27

Use #1F87B7 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex