I-RGB ikunika iziteshi ezintathu zedecimal phakathi kuka-0 no-255. Ukuguqula uye kwi-HEX kutshintsha isiteshi ngasinye sibe yinombolo ye-hexadecimal eneenombolo ezimbini, ukuze wonke umbala ube kwitoken emfutshane esiyiqondayo kwi-browser nganye, izixhobo zokuyila kunye nezikhokelo zesimbo.
Indlela yokuguqula RGB uye ku-HEX
- Thatha isiteshi sobomvu uze ulinganise ngama-16: isabelo yindawo yokuqala, intsalela yindawo yesibini.
- Bhala amanani ukusuka ku-10 ukuya ku-15 njengoonobumba A ukuya ku-F — 255 iba yi-FF.
- Phinda ngowe-green nowe-blue, uze ugcwalise amanani aneseli enye nge-zero phambi: 5 iba yi-05.
- Joyina ama-pairs amathathu uze ubeke # phambi kwawo.
Umzekelo osebenzayo
Inechanekile, malunga nje ukuba iziteshi ziyi-whole numbers ukusuka ku-0 ukuya ku-255. Ixabiso eliyi-fractional njengalelo rgb(79.5, 70, 229) liyajikeleza lize lube yinombolo epheleleyo kuqala, kuba i-HEX ayikwazi ukugcina phakathi-cola.
RGB kunye ne-HEX zichazwe
Yintoni i-RGB?
I-RGB ichaza umbala njengeziteshi ezintathu zokukhanya — red, green kunye ne-blue — nganye ukusuka ku-0 ukuya ku-255. Ifana nendlela izikrini ezisebenza ngayo: zonke ezintathu kwi-255 zinika umhlophe, zonke kwi-0 zinika omnyama. I-RGB lulungelelo xa kufuneka ubale nombala, kwaye i-rgba() yongeza ukungabonakali ngaphezu kwayo.
- Isyntax:
- rgb(R, G, B)
- Ububanzi:
- 0–255 per channel
- Ilungele kakhulu:
- ikhowudi, canvas, ukungabonakali nge rgba()
Yintoni i-HEX?
Ikhowudi ye-HEX yinombolo ye-hexadecimal eneenani ezintandathu egcina i-red, green kunye ne-blue channel yombala ngokuqala nge-. Yibini nganye yee-dijithi imele i-channel enye, ukusuka ku-00 (akukho) ukuya ku-FF (ugcino), nto leyo ebonelela ngemibala efanayo eyi-16.7 yezigidi njenge-RGB ngendlela emfutshane. I-HEX yeyona nto isetyenziswa ngokungagqibekanga kwi-CSS, izixhobo zokuyila kunye neenkcukacha zesimbo sebrand.
- Isyntax:
- #RRGGBB
- Ububanzi:
- 00–FF per channel
- Ilungele kakhulu:
- CSS, ukudluliselwa koyilo, izikhokelo ze-brand
RGB to HEX reference table
Eyona mibala ye-CSS eqhelekileyo, iguqulelwe ukusuka ku-RGB iye ku-HEX.
| Umbala | RGB | HEX |
|---|---|---|
| black | rgb(0, 0, 0) | #000000 |
| white | rgb(255, 255, 255) | #FFFFFF |
| red | rgb(255, 0, 0) | #FF0000 |
| lime | rgb(0, 255, 0) | #00FF00 |
| blue | rgb(0, 0, 255) | #0000FF |
| yellow | rgb(255, 255, 0) | #FFFF00 |
| orange | rgb(255, 165, 0) | #FFA500 |
| teal | rgb(0, 128, 128) | #008080 |
| purple | rgb(128, 0, 128) | #800080 |
| gray | rgb(128, 128, 128) | #808080 |