#373c4e
a dark, soft blue · warm · closest name: darkslategray
RGB
55, 60, 78
HSL
227°, 17%, 26%
CMYK
30, 23, 0, 69
Luminance
0.0459
Every format
| HEX | #373c4e |
| RGB | rgb(55, 60, 78) |
| HSL | hsl(227, 17%, 26%) |
| CMYK | cmyk(30%, 23%, 0%, 69%) |
| LAB | lab(25.5 2.7 -11.6) |
| LCH | lch(25.5 11.9 283.0) |
| OKLCH | oklch(0.359 0.032 272.6) |
Copy-ready code
/* CSS */
color: #373c4e;
background-color: #373c4e;
/* Tailwind (arbitrary) */
class="text-[#373c4e] bg-[#373c4e]"
/* SCSS */
$brand: #373c4e;
/* SwiftUI */
Color(red: 0.216, green: 0.235, blue: 0.306)
/* Android */
Color.parseColor("#373c4e")Accessibility — WCAG contrast
Aa
#373c4e on white: 10.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#373c4e on black: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green23.5%
Blue30.6%
CMYK percentages
Cyan29.5%
Magenta23.1%
Yellow0.0%
Key (black)69.4%
Color previews
#373c4e text on a black background
contrast 1.92:1
Card sample
#373c4e text on a white background
contrast 10.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #373c4e;
Background color
Panel with #373c4e background
background-color: #373c4e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #373c4e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 60, 78, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 60, 78, 0.45);
Border & gradient
Gradient panel
border: 3px solid #373c4e; background: linear-gradient(135deg, #373c4e, #41374E);