#213183
a dark, vivid blue · warm · closest name: midnightblue
RGB
33, 49, 131
HSL
230°, 60%, 32%
CMYK
75, 63, 0, 49
Luminance
0.0416
Every format
| HEX | #213183 |
| RGB | rgb(33, 49, 131) |
| HSL | hsl(230, 60%, 32%) |
| CMYK | cmyk(75%, 63%, 0%, 49%) |
| LAB | lab(24.2 23.9 -48.0) |
| LCH | lch(24.2 53.6 296.4) |
| OKLCH | oklch(0.356 0.139 269.5) |
Copy-ready code
/* CSS */
color: #213183;
background-color: #213183;
/* Tailwind (arbitrary) */
class="text-[#213183] bg-[#213183]"
/* SCSS */
$brand: #213183;
/* SwiftUI */
Color(red: 0.129, green: 0.192, blue: 0.514)
/* Android */
Color.parseColor("#213183")Accessibility — WCAG contrast
Aa
#213183 on white: 11.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#213183 on black: 1.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green19.2%
Blue51.4%
CMYK percentages
Cyan74.8%
Magenta62.6%
Yellow0.0%
Key (black)48.6%
Color previews
#213183 text on a black background
contrast 1.83:1
Card sample
#213183 text on a white background
contrast 11.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #213183;
Background color
Panel with #213183 background
background-color: #213183;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #213183;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 49, 131, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 49, 131, 0.45);
Border & gradient
Gradient panel
border: 3px solid #213183; background: linear-gradient(135deg, #213183, #522183);