#348fd3
a balanced, vivid blue · cool · closest name: steelblue
RGB
52, 143, 211
HSL
206°, 64%, 52%
CMYK
75, 32, 0, 17
Luminance
0.2508
Every format
| HEX | #348fd3 |
| RGB | rgb(52, 143, 211) |
| HSL | hsl(206, 64%, 52%) |
| CMYK | cmyk(75%, 32%, 0%, 17%) |
| LAB | lab(57.1 -3.8 -42.5) |
| LCH | lch(57.1 42.7 264.9) |
| OKLCH | oklch(0.628 0.133 245.1) |
Copy-ready code
/* CSS */
color: #348fd3;
background-color: #348fd3;
/* Tailwind (arbitrary) */
class="text-[#348fd3] bg-[#348fd3]"
/* SCSS */
$brand: #348fd3;
/* SwiftUI */
Color(red: 0.204, green: 0.561, blue: 0.827)
/* Android */
Color.parseColor("#348fd3")Accessibility — WCAG contrast
Aa
#348fd3 on white: 3.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#348fd3 on black: 6.02:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.4%
Green56.1%
Blue82.7%
CMYK percentages
Cyan75.4%
Magenta32.2%
Yellow0.0%
Key (black)17.3%
Color previews
#348fd3 text on a black background
contrast 6.02:1
Card sample
#348fd3 text on a white background
contrast 3.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #348fd3;
Background color
Panel with #348fd3 background
background-color: #348fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #348fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(52, 143, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(52, 143, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #348fd3; background: linear-gradient(135deg, #348fd3, #4334D3);