#373c4b
a dark, soft blue · warm · closest name: darkslategray
RGB
55, 60, 75
HSL
225°, 15%, 26%
CMYK
27, 20, 0, 71
Luminance
0.0455
Every format
| HEX | #373c4b |
| RGB | rgb(55, 60, 75) |
| HSL | hsl(225, 15%, 26%) |
| CMYK | cmyk(27%, 20%, 0%, 71%) |
| LAB | lab(25.4 1.8 -9.8) |
| LCH | lch(25.4 10.0 280.5) |
| OKLCH | oklch(0.358 0.027 270.6) |
Copy-ready code
/* CSS */
color: #373c4b;
background-color: #373c4b;
/* Tailwind (arbitrary) */
class="text-[#373c4b] bg-[#373c4b]"
/* SCSS */
$brand: #373c4b;
/* SwiftUI */
Color(red: 0.216, green: 0.235, blue: 0.294)
/* Android */
Color.parseColor("#373c4b")Accessibility — WCAG contrast
Aa
#373c4b on white: 10.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#373c4b on black: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green23.5%
Blue29.4%
CMYK percentages
Cyan26.7%
Magenta20.0%
Yellow0.0%
Key (black)70.6%
Color previews
#373c4b text on a black background
contrast 1.91:1
Card sample
#373c4b text on a white background
contrast 10.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #373c4b;
Background color
Panel with #373c4b background
background-color: #373c4b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #373c4b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 60, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 60, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #373c4b; background: linear-gradient(135deg, #373c4b, #3F374B);