The hexadecimal color code #d9dadc is a very light shade of blue. In the RGB color model #d9dadc is comprised of 85.1% red, 85.49% green and 86.27% blue. In the HSL color space #d9dadc has a hue of 220° (degrees), 4% saturation and 86% lightness. This color has an approximate wavelength of 476.76 nm.
It's not what you look at that matters, it's what you see.
<p style="color: #d9dadc">…</p>
Do not fear mistakes - there are none.
<p style="background-color: #d9dadc">…</p>
Whether you succeed or not is irrelevant, there is no such thing. Making your unknown known is the important thing.
<p style="text-shadow: 0.1em 0.1em 0.15em #d9dadc">…</p>