#370eb0
a dark, electric violet · warm · closest name: navy
RGB
55, 14, 176
HSL
255°, 85%, 37%
CMYK
69, 92, 0, 31
Luminance
0.0426
Every format
| HEX | #370eb0 |
| RGB | rgb(55, 14, 176) |
| HSL | hsl(255, 85%, 37%) |
| CMYK | cmyk(69%, 92%, 0%, 31%) |
| LAB | lab(24.5 58.0 -75.0) |
| LCH | lch(24.5 94.8 307.7) |
| OKLCH | oklch(0.376 0.219 279.1) |
Copy-ready code
/* CSS */
color: #370eb0;
background-color: #370eb0;
/* Tailwind (arbitrary) */
class="text-[#370eb0] bg-[#370eb0]"
/* SCSS */
$brand: #370eb0;
/* SwiftUI */
Color(red: 0.216, green: 0.055, blue: 0.690)
/* Android */
Color.parseColor("#370eb0")Accessibility — WCAG contrast
Aa
#370eb0 on white: 11.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#370eb0 on black: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green5.5%
Blue69.0%
CMYK percentages
Cyan68.8%
Magenta92.0%
Yellow0.0%
Key (black)31.0%
Color previews
#370eb0 text on a black background
contrast 1.85:1
Card sample
#370eb0 text on a white background
contrast 11.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #370eb0;
Background color
Panel with #370eb0 background
background-color: #370eb0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #370eb0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 14, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 14, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #370eb0; background: linear-gradient(135deg, #370eb0, #A30EB0);