#375df7
a balanced, electric blue · warm · closest name: royalblue
RGB
55, 93, 247
HSL
228°, 92%, 59%
CMYK
78, 62, 0, 3
Luminance
0.1536
Every format
| HEX | #375df7 |
| RGB | rgb(55, 93, 247) |
| HSL | hsl(228, 92%, 59%) |
| CMYK | cmyk(78%, 62%, 0%, 3%) |
| LAB | lab(46.1 40.5 -80.4) |
| LCH | lch(46.1 90.1 296.7) |
| OKLCH | oklch(0.551 0.233 267.2) |
Copy-ready code
/* CSS */
color: #375df7;
background-color: #375df7;
/* Tailwind (arbitrary) */
class="text-[#375df7] bg-[#375df7]"
/* SCSS */
$brand: #375df7;
/* SwiftUI */
Color(red: 0.216, green: 0.365, blue: 0.969)
/* Android */
Color.parseColor("#375df7")Accessibility — WCAG contrast
Aa
#375df7 on white: 5.16:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#375df7 on black: 4.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green36.5%
Blue96.9%
CMYK percentages
Cyan77.7%
Magenta62.3%
Yellow0.0%
Key (black)3.1%
Color previews
#375df7 text on a black background
contrast 4.07:1
Card sample
#375df7 text on a white background
contrast 5.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #375df7;
Background color
Panel with #375df7 background
background-color: #375df7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #375df7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 93, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 93, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #375df7; background: linear-gradient(135deg, #375df7, #9137F7);