#213964
a dark, vivid blue · cool · closest name: steelblue
RGB
33, 57, 100
HSL
219°, 50%, 26%
CMYK
67, 43, 0, 61
Luminance
0.0417
Every format
| HEX | #213964 |
| RGB | rgb(33, 57, 100) |
| HSL | hsl(219, 50%, 26%) |
| CMYK | cmyk(67%, 43%, 0%, 61%) |
| LAB | lab(24.2 6.0 -28.2) |
| LCH | lch(24.2 28.8 282.1) |
| OKLCH | oklch(0.349 0.081 261.2) |
Copy-ready code
/* CSS */
color: #213964;
background-color: #213964;
/* Tailwind (arbitrary) */
class="text-[#213964] bg-[#213964]"
/* SCSS */
$brand: #213964;
/* SwiftUI */
Color(red: 0.129, green: 0.224, blue: 0.392)
/* Android */
Color.parseColor("#213964")Accessibility — WCAG contrast
Aa
#213964 on white: 11.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#213964 on black: 1.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green22.4%
Blue39.2%
CMYK percentages
Cyan67.0%
Magenta43.0%
Yellow0.0%
Key (black)60.8%
Color previews
#213964 text on a black background
contrast 1.83:1
Card sample
#213964 text on a white background
contrast 11.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #213964;
Background color
Panel with #213964 background
background-color: #213964;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #213964;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 57, 100, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 57, 100, 0.45);
Border & gradient
Gradient panel
border: 3px solid #213964; background: linear-gradient(135deg, #213964, #362164);