#213972
a dark, vivid blue · cool · closest name: midnightblue
RGB
33, 57, 114
HSL
222°, 55%, 29%
CMYK
71, 50, 0, 55
Luminance
0.0446
Every format
| HEX | #213972 |
| RGB | rgb(33, 57, 114) |
| HSL | hsl(222, 55%, 29%) |
| CMYK | cmyk(71%, 50%, 0%, 55%) |
| LAB | lab(25.1 11.6 -35.7) |
| LCH | lch(25.1 37.5 287.9) |
| OKLCH | oklch(0.359 0.103 264.6) |
Copy-ready code
/* CSS */
color: #213972;
background-color: #213972;
/* Tailwind (arbitrary) */
class="text-[#213972] bg-[#213972]"
/* SCSS */
$brand: #213972;
/* SwiftUI */
Color(red: 0.129, green: 0.224, blue: 0.447)
/* Android */
Color.parseColor("#213972")Accessibility — WCAG contrast
Aa
#213972 on white: 11.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#213972 on black: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green22.4%
Blue44.7%
CMYK percentages
Cyan71.1%
Magenta50.0%
Yellow0.0%
Key (black)55.3%
Color previews
#213972 text on a black background
contrast 1.89:1
Card sample
#213972 text on a white background
contrast 11.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #213972;
Background color
Panel with #213972 background
background-color: #213972;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #213972;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 57, 114, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 57, 114, 0.45);
Border & gradient
Gradient panel
border: 3px solid #213972; background: linear-gradient(135deg, #213972, #3F2172);