#5187D2 Color

#5187D2 is rgb(81, 135, 210) in RGB and hsl(215, 59%, 57%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#5187D2

HEX#5187D2

RGBrgb(81, 135, 210)

HSLhsl(215, 59%, 57%)

HSVhsv(215, 61%, 82%)

OKLCHoklch(62% 0.128 256.9)

CMYKcmyk(61%, 36%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5187D2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.65:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.75:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5187D2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5187D2 Complementary#D29C51 Analogous#51C7D2 Analogous#5B51D2 Triadic#D25187 Triadic#87D251

Tints & Shades

Lighter tints and darker shades of #5187D2, useful for hover states, backgrounds, and text variants.

Tints

#6997D8 #81A8DF #9AB9E5 #AEC7EA #C6D8F0 #DFE9F7

Shades

#3371C7 #2C61AA #244E8A #1C3E6D #142C4D #0D1C31

Use #5187D2 in Our Tools

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