formulae 4 conditioanl formating

hii everyone,

i need a formula that automatically changes the font color of a cell i.e

A B

1 12 56
2 45 63
3 98 101
4 7.70 7.75
5 35 32
6 67 66

my question WHEN ENTERING DATA IN COL B1, IF A1>B1, FONT COLOR BLUE

IF A1<B1, FONT COLOR GREEEN.

CAN SMN PLZ CLARIFY ME ON THIS ITEM. THANKS

Select entire column B and use

Format > Conditional Formatting > Formula is

=A1>B1

select blue pattern or font

add condition and apply

=A1<B1

as condition 2

apply green format as before