#374dfd
a balanced, electric blue · warm · closest name: blue
RGB
55, 77, 253
HSL
233°, 98%, 60%
CMYK
78, 70, 0, 1
Luminance
0.1321
Every format
| HEX | #374dfd |
| RGB | rgb(55, 77, 253) |
| HSL | hsl(233, 98%, 60%) |
| CMYK | cmyk(78%, 70%, 0%, 1%) |
| LAB | lab(43.1 52.1 -88.8) |
| LCH | lch(43.1 103.0 300.4) |
| OKLCH | oklch(0.531 0.257 269.0) |
Copy-ready code
/* CSS */
color: #374dfd;
background-color: #374dfd;
/* Tailwind (arbitrary) */
class="text-[#374dfd] bg-[#374dfd]"
/* SCSS */
$brand: #374dfd;
/* SwiftUI */
Color(red: 0.216, green: 0.302, blue: 0.992)
/* Android */
Color.parseColor("#374dfd")Accessibility — WCAG contrast
Aa
#374dfd on white: 5.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#374dfd on black: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green30.2%
Blue99.2%
CMYK percentages
Cyan78.3%
Magenta69.6%
Yellow0.0%
Key (black)0.8%
Color previews
#374dfd text on a black background
contrast 3.64:1
Card sample
#374dfd text on a white background
contrast 5.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #374dfd;
Background color
Panel with #374dfd background
background-color: #374dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #374dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 77, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 77, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #374dfd; background: linear-gradient(135deg, #374dfd, #A537FD);