If the display of your Samsung Galaxy S3 is broken and turning purple-blue, it is likely that the screen is damaged and needs to be replaced. The purple-blue color could indicate a malfunction in the display panel or the internal components. It is recommended to take the phone to a certified technician or Samsung service center for a proper diagnosis and repair. Continuing to use the phone with a broken display could further damage the device. **

The preference between blue and purple is subjective and depends on personal taste. Some may prefer blue for its calming and serene qualities, while others may prefer purple for its association with creativity and luxury. Ultimately, the choice between blue and purple comes down to individual preference and the specific context in which the color will be used. **

UV-C lamps shine blue because they emit light in the ultraviolet spectrum, which is not visible to the human eye. However, some UV-C lamps are coated with a phosphor material that absorbs the UV-C light and re-emits it as visible blue light. This process is called fluorescence, and it causes the UV-C lamp to appear blue when it is turned on. The blue light emitted by the lamp serves as a visual indicator that the UV-C lamp is operating and emitting ultraviolet light. **

No, bruises do not always turn blue-purple. The color of a bruise can vary depending on the severity of the injury and the depth of the bruising. Initially, a bruise may appear red or pink due to the presence of oxygenated blood. As the bruise heals, it may turn blue, purple, green, or yellow before fading completely. The color change is a result of the body breaking down and reabsorbing the blood from the bruised area. **

Yes, it is possible to tone purple over blue hair. However, the result will depend on the shade of blue and the desired shade of purple. If the blue is a light or pastel shade, it may be easier to tone over with a purple shade. If the blue is a darker or more vibrant shade, it may require more effort to achieve the desired purple tone. It is recommended to consult with a professional hairstylist to determine the best approach for toning purple over blue hair. **

Purple-blue discoloration of the knees could be due to a variety of reasons. It could be a result of bruising or injury to the area, causing blood to pool and create the discoloration. It could also be a sign of a circulatory issue, such as poor blood flow or a vascular problem. If the discoloration is persistent or accompanied by other symptoms, it is important to seek medical attention to determine the underlying cause. **

Whitebeard's tattoo is black. It is a large, black cross with a thick outline that covers most of his forehead and extends down to his nose. This tattoo is one of his most distinctive features and is often associated with his powerful and intimidating presence. **

There are several possible reasons why your legs may be turning blue-purple. It could be due to poor circulation, which can cause blood to pool in the legs and result in discoloration. Another possibility is that you may have a condition called peripheral artery disease, which can cause a bluish discoloration due to reduced blood flow to the legs. Additionally, certain medications, vein problems, or even a lack of oxygen in the blood can also cause the legs to appear blue-purple. It's important to consult a healthcare professional to determine the underlying cause and receive appropriate treatment. **