Contrast ratio
The calculator gives the contrast ration of two colors. Text/background color contrast ratio must be around 7:1 to be good readable.
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Contrast ratio
Color in hex format
Color in hex format
Digits after the decimal point: 2
Contrast ratio
2.84
Color 1
#FFFFFF
Color 2
#FA7014
Calculators used by this calculator
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PLANETCALC, Contrast ratio
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