#12052e

rgb(18,5,46)

Δ ligthness

#12052e

#240a5c

#360f8a

#4814b8

#5a19e6

#7b47eb

#9c75f0

#bda3f5

#ded1fa

Δ saturation - Δ hue

CSS & HTML COLOR CODES

CSS text color using an HTML tag

 <p style='color:#12052e'>Lorem ipsum consectetur adipiscing.</p>

CSS text, background, border color using a class

 .text_color{ color:#12052e; } /*create a class called text_color*/

 .background_color{ background-color:#12052e; }

 .border_color{ border:2px solid #12052e; }

 .text_color_rgb{ color:rgb(18,5,46); }

 .bg_opacity{ background-color:rgba(18,5,46,0.5); }

 <div class='text_color'>Lorem ipsum consectetur adipiscing.</p>
 /*How to use the class called text_color or use another class name*/

rgba = red, green, blue, alpha where alpha is a number between 0 (Transparent) and 1 (Opaque)