#3b5ace
a balanced, vivid blue · warm · closest name: royalblue
RGB
59, 90, 206
HSL
227°, 60%, 52%
CMYK
71, 56, 0, 19
Luminance
0.1270
Every format
| HEX | #3b5ace |
| RGB | rgb(59, 90, 206) |
| HSL | hsl(227, 60%, 52%) |
| CMYK | cmyk(71%, 56%, 0%, 19%) |
| LAB | lab(42.3 28.2 -63.4) |
| LCH | lch(42.3 69.4 293.9) |
| OKLCH | oklch(0.513 0.183 268.0) |
Copy-ready code
/* CSS */
color: #3b5ace;
background-color: #3b5ace;
/* Tailwind (arbitrary) */
class="text-[#3b5ace] bg-[#3b5ace]"
/* SCSS */
$brand: #3b5ace;
/* SwiftUI */
Color(red: 0.231, green: 0.353, blue: 0.808)
/* Android */
Color.parseColor("#3b5ace")Accessibility — WCAG contrast
Aa
#3b5ace on white: 5.93:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b5ace on black: 3.54:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green35.3%
Blue80.8%
CMYK percentages
Cyan71.4%
Magenta56.3%
Yellow0.0%
Key (black)19.2%
Color previews
#3b5ace text on a black background
contrast 3.54:1
Card sample
#3b5ace text on a white background
contrast 5.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b5ace;
Background color
Panel with #3b5ace background
background-color: #3b5ace;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b5ace;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 90, 206, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 90, 206, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b5ace; background: linear-gradient(135deg, #3b5ace, #7E3BCE);