#375cd2
a balanced, vivid blue · warm · closest name: royalblue
RGB
55, 92, 210
HSL
226°, 63%, 52%
CMYK
74, 56, 0, 18
Luminance
0.1312
Every format
| HEX | #375cd2 |
| RGB | rgb(55, 92, 210) |
| HSL | hsl(226, 63%, 52%) |
| CMYK | cmyk(74%, 56%, 0%, 18%) |
| LAB | lab(42.9 27.8 -64.7) |
| LCH | lch(42.9 70.4 293.3) |
| OKLCH | oklch(0.518 0.187 266.6) |
Copy-ready code
/* CSS */
color: #375cd2;
background-color: #375cd2;
/* Tailwind (arbitrary) */
class="text-[#375cd2] bg-[#375cd2]"
/* SCSS */
$brand: #375cd2;
/* SwiftUI */
Color(red: 0.216, green: 0.361, blue: 0.824)
/* Android */
Color.parseColor("#375cd2")Accessibility — WCAG contrast
Aa
#375cd2 on white: 5.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#375cd2 on black: 3.62:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green36.1%
Blue82.4%
CMYK percentages
Cyan73.8%
Magenta56.2%
Yellow0.0%
Key (black)17.6%
Color previews
#375cd2 text on a black background
contrast 3.62:1
Card sample
#375cd2 text on a white background
contrast 5.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #375cd2;
Background color
Panel with #375cd2 background
background-color: #375cd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #375cd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 92, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 92, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #375cd2; background: linear-gradient(135deg, #375cd2, #7937D2);