#518FFB Color

#518FFB is rgb(81, 143, 251) in RGB and hsl(218, 96%, 65%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#518FFB

HEX#518FFB

RGBrgb(81, 143, 251)

HSLhsl(218, 96%, 65%)

HSVhsv(218, 68%, 98%)

OKLCHoklch(66.1% 0.173 260.7)

CMYKcmyk(68%, 43%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #518FFB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.15:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.67:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #518FFB based on color wheel relationships. Click any swatch for its full breakdown.

Base#518FFB Complementary#FBBD50 Analogous#50E5FB Analogous#6750FB Triadic#FB508F Triadic#8FFB50

Tints & Shades

Lighter tints and darker shades of #518FFB, useful for hover states, backgrounds, and text variants.

Tints

#699FFC #7DACFC #96BCFD #AFCCFD #C8DCFE #DCE9FE

Shades

#2372FB #055BF0 #044AC3 #033996 #022869 #011941

Use #518FFB in Our Tools

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