![]() ![]() We cannot rely on either the grey outline or the yellow fill to be distinguishable from the page background, because we cannot know what the background colour will be. When a Windows high-contrast theme is used, the star remains the same colour.Even if these did have good contrast in the full-colour situation, the state can still be difficult for some users to notice: users with a colour vision impairment, or other visual impairments, or who have adjusted the colour space in some way, or where the screen is overpowered by ambient light. ![]() On it's own, it isn't a reliable signifier. The yellow-fill is the only indication of state.The contrast between the yellow and the grey page background is 1.29:1. The yellow fill isn't sufficiently distinguishable from the transparent fill.It has a contrast ratio of just 2.78:1 against the grey page background. The grey outline of the star is too faint.The shortcuts star icon doesn't satisfy WCAG Success Criteria 1.4.1 "Use of Color", or 1.4.11 "Non-text contrast".
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