#2d4fd4
a balanced, vivid blue · warm · closest name: royalblue
RGB
45, 79, 212
HSL
228°, 66%, 50%
CMYK
79, 63, 0, 17
Luminance
0.1090
Every format
| HEX | #2d4fd4 |
| RGB | rgb(45, 79, 212) |
| HSL | hsl(228, 66%, 50%) |
| CMYK | cmyk(79%, 63%, 0%, 17%) |
| LAB | lab(39.4 35.8 -71.6) |
| LCH | lch(39.4 80.1 296.6) |
| OKLCH | oklch(0.491 0.207 267.0) |
Copy-ready code
/* CSS */
color: #2d4fd4;
background-color: #2d4fd4;
/* Tailwind (arbitrary) */
class="text-[#2d4fd4] bg-[#2d4fd4]"
/* SCSS */
$brand: #2d4fd4;
/* SwiftUI */
Color(red: 0.176, green: 0.310, blue: 0.831)
/* Android */
Color.parseColor("#2d4fd4")Accessibility — WCAG contrast
Aa
#2d4fd4 on white: 6.60:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2d4fd4 on black: 3.18:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green31.0%
Blue83.1%
CMYK percentages
Cyan78.8%
Magenta62.7%
Yellow0.0%
Key (black)16.9%
Color previews
#2d4fd4 text on a black background
contrast 3.18:1
Card sample
#2d4fd4 text on a white background
contrast 6.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d4fd4;
Background color
Panel with #2d4fd4 background
background-color: #2d4fd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d4fd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 79, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 79, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d4fd4; background: linear-gradient(135deg, #2d4fd4, #7A2DD4);