How to print exact color coordinates visible by colorimeter

[Florian Höch]

1) Math:
For quick math iam using: http://www.brucelindbloom.com/ColorCalculator.html

Good, these are fine.

2) Measurement adapting white point.
Iam pretty sure this values aren’t adapted

You’re right, these are D50-relative.

Try 1:
measure white 255, 255, 255 on 6700 whitepoint display 90 -2.5 -16.5
measuring custom color (ignoring the test chart just created this in paint.net) 203, 203, 203 L*a*b* = 75 -2.5 -12.8
Exit Untethered measurement

That looks ok to me (your custom white in L*a*b* with D50 ref).

Try 2:

Looks ok as well.

[Jusito]

Thanks for confirmation, iam pretty happy that the whitepoint is fix, otherwise that would mean additional work. And thanks for your patience!

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