Free, no sign-up
Color picker and converter
Pick or paste a colour to get its codes in every format, a row of shades, and whether text on it is readable.
- HEX
#7C3AED - RGB
rgb(124, 58, 237) - HSL
hsl(262, 83%, 58%)
White text · 5.7:1 ✓ readable
Black text · 3.69:1 ✗ low contrast
Shades
Get on-brand social posts designed and written for you
- Posts and images made for every platform
- Creators in your niche found and contacted
- One calendar for everything you publish
This tool checks once. The Instagram Creator Outreach works on it every day.
Meet the Instagram Creator Outreach in Xicmo
Questions people ask
How do I convert HEX to RGB?
Each pair of hex digits is one channel from 00 to FF (0 to 255): #7C3AED is rgb(124, 58, 237).
What contrast ratio is readable?
WCAG asks for at least 4.5:1 for normal text and 3:1 for large text.
More free tools
All tools48-hour free trial
Sign up today and run your whole marketing team free for 48 hours
- 600 credits to spend, no card needed
- Every agent: SEO, GEO, content, Reddit, X, email and more
- Up to 3 websites, the same as a Lite plan
- The Video Agent needs a subscription
The 48 hours start the moment you sign up.