# Inferno CTF 2019 – Color Blind
* **Category:** Misc* **Points:** 139
## Challenge
> What do the colors mean?>> Author : nullpxl
## Solution
The challenge gives you [an image](https://raw.githubusercontent.com/m3ssap0/CTF-Writeups/master/Inferno%20CTF%202019/Color%20Blind/colorblind.png).
![colorblind.png](https://raw.githubusercontent.com/m3ssap0/CTF-Writeups/master/Inferno%20CTF%202019/Color%20Blind/colorblind.png)
Using *StegOnline* and [extracting data from RGB bits](https://georgeom.net/StegOnline/extract) will give you the following text.
```blahblahblah_hello_how_are_you_today_i_hope_you_are_not_doing_this_manually_infernoCTF{h3y_100k_y0u_4r3_n07_h3x_bl1nD_:O}_doing_this_manually_would_be_a_bad_idea_you_shouldnt_do_it_manually_ok```
The flag is the following.
```infernoCTF{h3y_100k_y0u_4r3_n07_h3x_bl1nD_:O}```