#373c82
a dark, soft blue · warm · closest name: midnightblue
RGB
55, 60, 130
HSL
236°, 41%, 36%
CMYK
58, 54, 0, 49
Luminance
0.0566
Every format
| HEX | #373c82 |
| RGB | rgb(55, 60, 130) |
| HSL | hsl(236, 41%, 36%) |
| CMYK | cmyk(58%, 54%, 0%, 49%) |
| LAB | lab(28.5 19.8 -40.3) |
| LCH | lch(28.5 44.9 296.2) |
| OKLCH | oklch(0.392 0.116 276.6) |
Copy-ready code
/* CSS */
color: #373c82;
background-color: #373c82;
/* Tailwind (arbitrary) */
class="text-[#373c82] bg-[#373c82]"
/* SCSS */
$brand: #373c82;
/* SwiftUI */
Color(red: 0.216, green: 0.235, blue: 0.510)
/* Android */
Color.parseColor("#373c82")Accessibility — WCAG contrast
Aa
#373c82 on white: 9.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#373c82 on black: 2.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green23.5%
Blue51.0%
CMYK percentages
Cyan57.7%
Magenta53.8%
Yellow0.0%
Key (black)49.0%
Color previews
#373c82 text on a black background
contrast 2.13:1
Card sample
#373c82 text on a white background
contrast 9.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #373c82;
Background color
Panel with #373c82 background
background-color: #373c82;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #373c82;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 60, 130, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 60, 130, 0.45);
Border & gradient
Gradient panel
border: 3px solid #373c82; background: linear-gradient(135deg, #373c82, #643782);