#2d4fda
a balanced, vivid blue · warm · closest name: royalblue
RGB
45, 79, 218
HSL
228°, 70%, 52%
CMYK
79, 64, 0, 15
Luminance
0.1121
Every format
| HEX | #2d4fda |
| RGB | rgb(45, 79, 218) |
| HSL | hsl(228, 70%, 52%) |
| CMYK | cmyk(79%, 64%, 0%, 15%) |
| LAB | lab(39.9 38.0 -74.2) |
| LCH | lch(39.9 83.4 297.1) |
| OKLCH | oklch(0.497 0.215 267.0) |
Copy-ready code
/* CSS */
color: #2d4fda;
background-color: #2d4fda;
/* Tailwind (arbitrary) */
class="text-[#2d4fda] bg-[#2d4fda]"
/* SCSS */
$brand: #2d4fda;
/* SwiftUI */
Color(red: 0.176, green: 0.310, blue: 0.855)
/* Android */
Color.parseColor("#2d4fda")Accessibility — WCAG contrast
Aa
#2d4fda on white: 6.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2d4fda on black: 3.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green31.0%
Blue85.5%
CMYK percentages
Cyan79.4%
Magenta63.8%
Yellow0.0%
Key (black)14.5%
Color previews
#2d4fda text on a black background
contrast 3.24:1
Card sample
#2d4fda text on a white background
contrast 6.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d4fda;
Background color
Panel with #2d4fda background
background-color: #2d4fda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d4fda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 79, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 79, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d4fda; background: linear-gradient(135deg, #2d4fda, #7E2DDA);