#1f5cd3
a balanced, vivid blue · cool · closest name: royalblue
RGB
31, 92, 211
HSL
220°, 74%, 48%
CMYK
85, 56, 0, 17
Luminance
0.1265
Every format
| HEX | #1f5cd3 |
| RGB | rgb(31, 92, 211) |
| HSL | hsl(220, 74%, 48%) |
| CMYK | cmyk(85%, 56%, 0%, 17%) |
| LAB | lab(42.2 25.9 -66.5) |
| LCH | lch(42.2 71.3 291.3) |
| OKLCH | oklch(0.511 0.194 261.9) |
Copy-ready code
/* CSS */
color: #1f5cd3;
background-color: #1f5cd3;
/* Tailwind (arbitrary) */
class="text-[#1f5cd3] bg-[#1f5cd3]"
/* SCSS */
$brand: #1f5cd3;
/* SwiftUI */
Color(red: 0.122, green: 0.361, blue: 0.827)
/* Android */
Color.parseColor("#1f5cd3")Accessibility — WCAG contrast
Aa
#1f5cd3 on white: 5.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1f5cd3 on black: 3.53:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green36.1%
Blue82.7%
CMYK percentages
Cyan85.3%
Magenta56.4%
Yellow0.0%
Key (black)17.3%
Color previews
#1f5cd3 text on a black background
contrast 3.53:1
Card sample
#1f5cd3 text on a white background
contrast 5.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f5cd3;
Background color
Panel with #1f5cd3 background
background-color: #1f5cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f5cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 92, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 92, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f5cd3; background: linear-gradient(135deg, #1f5cd3, #5A1FD3);