#2d4fd3
a balanced, vivid blue · warm · closest name: royalblue
RGB
45, 79, 211
HSL
228°, 65%, 50%
CMYK
79, 63, 0, 17
Luminance
0.1085
Every format
| HEX | #2d4fd3 |
| RGB | rgb(45, 79, 211) |
| HSL | hsl(228, 65%, 50%) |
| CMYK | cmyk(79%, 63%, 0%, 17%) |
| LAB | lab(39.3 35.5 -71.2) |
| LCH | lch(39.3 79.5 296.5) |
| OKLCH | oklch(0.491 0.206 266.9) |
Copy-ready code
/* CSS */
color: #2d4fd3;
background-color: #2d4fd3;
/* Tailwind (arbitrary) */
class="text-[#2d4fd3] bg-[#2d4fd3]"
/* SCSS */
$brand: #2d4fd3;
/* SwiftUI */
Color(red: 0.176, green: 0.310, blue: 0.827)
/* Android */
Color.parseColor("#2d4fd3")Accessibility — WCAG contrast
Aa
#2d4fd3 on white: 6.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2d4fd3 on black: 3.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green31.0%
Blue82.7%
CMYK percentages
Cyan78.7%
Magenta62.6%
Yellow0.0%
Key (black)17.3%
Color previews
#2d4fd3 text on a black background
contrast 3.17:1
Card sample
#2d4fd3 text on a white background
contrast 6.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d4fd3;
Background color
Panel with #2d4fd3 background
background-color: #2d4fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d4fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 79, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 79, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d4fd3; background: linear-gradient(135deg, #2d4fd3, #7A2DD3);