#2f5ddb
a balanced, vivid blue · cool · closest name: royalblue
RGB
47, 93, 219
HSL
224°, 71%, 52%
CMYK
79, 58, 0, 14
Luminance
0.1355
Every format
| HEX | #2f5ddb |
| RGB | rgb(47, 93, 219) |
| HSL | hsl(224, 71%, 52%) |
| CMYK | cmyk(79%, 58%, 0%, 14%) |
| LAB | lab(43.6 29.6 -68.8) |
| LCH | lch(43.6 74.9 293.3) |
| OKLCH | oklch(0.524 0.200 264.9) |
Copy-ready code
/* CSS */
color: #2f5ddb;
background-color: #2f5ddb;
/* Tailwind (arbitrary) */
class="text-[#2f5ddb] bg-[#2f5ddb]"
/* SCSS */
$brand: #2f5ddb;
/* SwiftUI */
Color(red: 0.184, green: 0.365, blue: 0.859)
/* Android */
Color.parseColor("#2f5ddb")Accessibility — WCAG contrast
Aa
#2f5ddb on white: 5.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f5ddb on black: 3.71:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green36.5%
Blue85.9%
CMYK percentages
Cyan78.5%
Magenta57.5%
Yellow0.0%
Key (black)14.1%
Color previews
#2f5ddb text on a black background
contrast 3.71:1
Card sample
#2f5ddb text on a white background
contrast 5.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f5ddb;
Background color
Panel with #2f5ddb background
background-color: #2f5ddb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f5ddb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 93, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 93, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f5ddb; background: linear-gradient(135deg, #2f5ddb, #742FDB);