Color picker on chrome gives wrong values
Chrome color picker works by taking color from current monitor color profile,and the problem may happens by changing color setting or sometime change monitor, please check the below method to solve.
Go to chrome://flags/#force-color-profile and click Reset all to default
Thanks.
Had the same issue. Even switching Chrome between monitors changed the value. Disabling 'Use hardware acceleration when available' under Settings -> System fixed the issue on Chrome v.62.0.3202.62