#210cd3
a dark, electric blue · warm · closest name: blue
RGB
33, 12, 211
HSL
246°, 89%, 44%
CMYK
84, 94, 0, 17
Luminance
0.0529
Every format
| HEX | #210cd3 |
| RGB | rgb(33, 12, 211) |
| HSL | hsl(246, 89%, 44%) |
| CMYK | cmyk(84%, 94%, 0%, 17%) |
| LAB | lab(27.5 66.7 -90.7) |
| LCH | lch(27.5 112.6 306.3) |
| OKLCH | oklch(0.406 0.262 268.8) |
Copy-ready code
/* CSS */
color: #210cd3;
background-color: #210cd3;
/* Tailwind (arbitrary) */
class="text-[#210cd3] bg-[#210cd3]"
/* SCSS */
$brand: #210cd3;
/* SwiftUI */
Color(red: 0.129, green: 0.047, blue: 0.827)
/* Android */
Color.parseColor("#210cd3")Accessibility — WCAG contrast
Aa
#210cd3 on white: 10.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#210cd3 on black: 2.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green4.7%
Blue82.7%
CMYK percentages
Cyan84.4%
Magenta94.3%
Yellow0.0%
Key (black)17.3%
Color previews
#210cd3 text on a black background
contrast 2.06:1
Card sample
#210cd3 text on a white background
contrast 10.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #210cd3;
Background color
Panel with #210cd3 background
background-color: #210cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #210cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 12, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 12, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #210cd3; background: linear-gradient(135deg, #210cd3, #A50CD3);