[Bug][a11y] Insufficient contrast of the orange spinner for button in loading state

[pya35]

Prerequisites

• I have searched the backlog for duplicate or closed feature requests

Your test device

iPhone 14 Plus

OS Version

iOS 18.3

App version

0.10.0

App build number

1737966409

App build type

alpha

App orientation

No response

Device language

No response

App language

No response

Describe the issue

On component BUTTON, in loading state, the contrast of the orange (#f16e00) spinner is not sufficient with light background (white or light gray) for mobile use.

Expected Behavior

Mobile recommendation is to reach the WCAG level AAA for color contrast, meaning :

• 4.5:1 for large texts or non-text contents,
• 7:1 for texts.

Better to use black color instead for the loader

Accessibility settings

"High contrast" mode doesn't have effect on the component itself.
You could check if the user has enabled this mode thanks to @Environment(.colorSchemeContrast) and increase the contrast of the component