#51A0FB Color
#51A0FB is rgb(81, 160, 251) in RGB and hsl(212, 96%, 65%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.
#51A0FB
HEX
#51A0FBRGB
rgb(81, 160, 251)HSL
hsl(212, 96%, 65%)HSV
hsv(212, 68%, 98%)OKLCH
oklch(69.7% 0.155 253.6)CMYK
cmyk(68%, 36%, 0%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51A0FB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.7:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.77:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51A0FB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51A0FB, useful for hover states, backgrounds, and text variants.