#375df2
a balanced, electric blue · warm · closest name: royalblue
RGB
55, 93, 242
HSL
228°, 88%, 58%
CMYK
77, 62, 0, 5
Luminance
0.1505
Every format
| HEX | #375df2 |
| RGB | rgb(55, 93, 242) |
| HSL | hsl(228, 88%, 58%) |
| CMYK | cmyk(77%, 62%, 0%, 5%) |
| LAB | lab(45.7 38.8 -78.3) |
| LCH | lch(45.7 87.4 296.3) |
| OKLCH | oklch(0.547 0.227 267.1) |
Copy-ready code
/* CSS */
color: #375df2;
background-color: #375df2;
/* Tailwind (arbitrary) */
class="text-[#375df2] bg-[#375df2]"
/* SCSS */
$brand: #375df2;
/* SwiftUI */
Color(red: 0.216, green: 0.365, blue: 0.949)
/* Android */
Color.parseColor("#375df2")Accessibility — WCAG contrast
Aa
#375df2 on white: 5.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#375df2 on black: 4.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green36.5%
Blue94.9%
CMYK percentages
Cyan77.3%
Magenta61.6%
Yellow0.0%
Key (black)5.1%
Color previews
#375df2 text on a black background
contrast 4.01:1
Card sample
#375df2 text on a white background
contrast 5.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #375df2;
Background color
Panel with #375df2 background
background-color: #375df2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #375df2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 93, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 93, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #375df2; background: linear-gradient(135deg, #375df2, #8E37F2);