Objects' color perception, including these in virtual space, plays significant role in looking for information, rating content and navigating. Prepared research environment consist of five individual experiments focused on analysis of color (especially its contrast) impact on objects perception in virtual space. Both quantitative data from virtual environment and qualitative data from questionnaires have been acquired. Results from one task showed, that there is a correlation between high color

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... contrast and memorization eÿciency. At the same time, in accordance with verified results we can't be certain, that colors having high contrast with surroundings are selected first, better noticed and chosen faster.