RGB to HEX

I RGB i HEX predstavljaju iste informacije o boji, ali u različitim formatima. RGB koristi tri decimalna broja (0-255) za crvenu, zelenu i plavu komponentu. HEX koristi heksadecimalni niz od šest znakova gdje svaki par predstavlja iste komponente u baznom sustavu 16 (00-FF). Proizvode identične boje kada se ispravno renderiraju.

HEX is commonly used in CSS and HTML for its compact format and widespread browser support. RGB is useful when you need to dynamically adjust color values with JavaScript, or when working with opacity using the rgba() format. Many developers prefer HEX for static colors and RGB/RGBA for dynamic or semi-transparent colors.

3-character HEX codes are shorthand for 6-character codes where each pair of characters is identical. For example, #F00 is equivalent to #FF0000, and #123 is equivalent to #112233. This shorthand works when both characters in each RGB pair are the same, reducing the code length while maintaining the same color value.

HEX codes can represent the same 16,777,216 colors as 8-bit RGB values (256 × 256 × 256). However, HEX doesn't natively support alpha (transparency) channels, unlike the rgba() format. For transparent colors, you would need to use RGBA or the 8-character HEX format with alpha (#RRGGBBAA) which is supported in modern browsers.

Ovaj pretvarač koristi preciznu matematičku pretvorbu između decimalnih RGB vrijednosti i heksadecimalnog prikaza, osiguravajući 100%-tnu točnost za 8-bitni RGB prostor boja (vrijednosti 0-255). Pretvorba je deterministička, što znači da će isti RGB ulaz uvijek proizvesti isti HEX izlaz, što odgovara industrijskim standardima koji se koriste u web preglednicima i softveru za dizajn.