#217cd3
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
33, 124, 211
HSL
209°, 73%, 48%
CMYK
84, 41, 0, 17
Luminance
0.1944
Every format
| HEX | #217cd3 |
| RGB | rgb(33, 124, 211) |
| HSL | hsl(209, 73%, 48%) |
| CMYK | cmyk(84%, 41%, 0%, 17%) |
| LAB | lab(51.2 5.7 -52.0) |
| LCH | lch(51.2 52.3 276.3) |
| OKLCH | oklch(0.580 0.157 252.0) |
Copy-ready code
/* CSS */
color: #217cd3;
background-color: #217cd3;
/* Tailwind (arbitrary) */
class="text-[#217cd3] bg-[#217cd3]"
/* SCSS */
$brand: #217cd3;
/* SwiftUI */
Color(red: 0.129, green: 0.486, blue: 0.827)
/* Android */
Color.parseColor("#217cd3")Accessibility — WCAG contrast
Aa
#217cd3 on white: 4.30:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#217cd3 on black: 4.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green48.6%
Blue82.7%
CMYK percentages
Cyan84.4%
Magenta41.2%
Yellow0.0%
Key (black)17.3%
Color previews
#217cd3 text on a black background
contrast 4.89:1
Card sample
#217cd3 text on a white background
contrast 4.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #217cd3;
Background color
Panel with #217cd3 background
background-color: #217cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #217cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 124, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 124, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #217cd3; background: linear-gradient(135deg, #217cd3, #3C21D3);