The chromatic number of a very dense random graph $G(n,p)$, with $p \ge 1 - n^{-c}$ for some constant $c > 0$, was first studied by Surya and Warnke, who conjectured that the typical deviation of $χ(G(n,p))$ from its mean is of order $\sqrt{μ_r}$, where $μ_r$ is the expected number of independent sets of size $r$, and $r$ is maximal such that $μ_r > 1$, except when $μ_r = O(\log n)$. They moreover proved their conjecture in the case $n^{-2} \ll 1 - p = O(n^{-1})$. In this paper, we study $χ(G(n,p))$ in the range $n^{-1}\log n \ll 1 - p \ll n^{-2/3}$, that is, when the largest independent set of $G(n,p)$ is typically of size 3. We prove in this case that $χ(G(n,p))$ is concentrated on some interval of length $O(\sqrt{μ_3})$, and for sufficiently `smooth' functions $p = p(n)$, that there are infinitely many values of $n$ such that $χ(G(n,p))$ is not concentrated on any interval of size $o(\sqrt{μ_3})$. We also show that $χ(G(n,p))$ satisfies a central limit theorem in the range $n^{-1} \log n \ll 1 - p \ll n^{-7/9}$.