#3171B4 Color

#3171B4 is rgb(49, 113, 180) in RGB and hsl(211, 57%, 45%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3171B4

HEX#3171B4

RGBrgb(49, 113, 180)

HSLhsl(211, 57%, 45%)

HSVhsv(211, 73%, 71%)

OKLCHoklch(54% 0.124 252.1)

CMYKcmyk(73%, 37%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3171B4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.06:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.15:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3171B4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3171B4 Complementary#B47531 Analogous#31B2B4 Analogous#3431B4 Triadic#B43171 Triadic#71B431

Tints & Shades

Lighter tints and darker shades of #3171B4, useful for hover states, backgrounds, and text variants.

Tints

#4385CB #5F97D3 #7FACDC #9BBEE4 #BBD3EC #D7E5F4

Shades

#2B629C #245384 #1E446C #183758 #122840 #0B1928

Use #3171B4 in Our Tools

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