#372dfd
a balanced, electric blue · warm · closest name: blue
RGB
55, 45, 253
HSL
243°, 98%, 58%
CMYK
78, 82, 0, 1
Luminance
0.0978
Every format
| HEX | #372dfd |
| RGB | rgb(55, 45, 253) |
| HSL | hsl(243, 98%, 58%) |
| CMYK | cmyk(78%, 82%, 0%, 1%) |
| LAB | lab(37.4 68.2 -98.1) |
| LCH | lch(37.4 119.5 304.8) |
| OKLCH | oklch(0.491 0.284 271.0) |
Copy-ready code
/* CSS */
color: #372dfd;
background-color: #372dfd;
/* Tailwind (arbitrary) */
class="text-[#372dfd] bg-[#372dfd]"
/* SCSS */
$brand: #372dfd;
/* SwiftUI */
Color(red: 0.216, green: 0.176, blue: 0.992)
/* Android */
Color.parseColor("#372dfd")Accessibility — WCAG contrast
Aa
#372dfd on white: 7.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#372dfd on black: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green17.6%
Blue99.2%
CMYK percentages
Cyan78.3%
Magenta82.2%
Yellow0.0%
Key (black)0.8%
Color previews
#372dfd text on a black background
contrast 2.96:1
Card sample
#372dfd text on a white background
contrast 7.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #372dfd;
Background color
Panel with #372dfd background
background-color: #372dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #372dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 45, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 45, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #372dfd; background: linear-gradient(135deg, #372dfd, #C22DFD);