# Designer Guideline

## Fonts

We use the **SF UI Display** font in all contents with the proper capitalization being “**OptiFi**”. Please remember to capitalize "O" and "F".

![Headline - SF UI Display Bold](/files/iz9EPmcywlzE9NMMKsa5)

![Normal Content - SF UI Display Medium](/files/PhUDqqeB7Ctsm5NONRs1)

![Emphasize Content - SF UI Display Heavy](/files/PiFNBHYU0H1b390ywPZA)

## Solid Logos

With Background

<img src="/files/NgaxAESNLl0KrXyMQ6KB" alt="" data-size="original">

Without Background

![](/files/hZDUBE7ba28S08pY7pal)

## Inline Logos

With Background

![](/files/WEQVwLOc7YeCnHSvNuoH)

![](/files/T2N2awsAW3j45n8FHDAL)

Without Background

![](/files/JkpbK9vPwijSRIT0qFvl)

![](/files/OdLVn5SbZzb453qF22Ch)

## Colors

![](/files/Zeoq88HYDSFaHlcxAkPg)


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