#2575cb
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
37, 117, 203
HSL
211°, 69%, 47%
CMYK
82, 42, 0, 20
Luminance
0.1743
Every format
| HEX | #2575cb |
| RGB | rgb(37, 117, 203) |
| HSL | hsl(211, 69%, 47%) |
| CMYK | cmyk(82%, 42%, 0%, 20%) |
| LAB | lab(48.8 7.3 -51.3) |
| LCH | lch(48.8 51.8 278.1) |
| OKLCH | oklch(0.560 0.153 253.7) |
Copy-ready code
/* CSS */
color: #2575cb;
background-color: #2575cb;
/* Tailwind (arbitrary) */
class="text-[#2575cb] bg-[#2575cb]"
/* SCSS */
$brand: #2575cb;
/* SwiftUI */
Color(red: 0.145, green: 0.459, blue: 0.796)
/* Android */
Color.parseColor("#2575cb")Accessibility — WCAG contrast
Aa
#2575cb on white: 4.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2575cb on black: 4.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green45.9%
Blue79.6%
CMYK percentages
Cyan81.8%
Magenta42.4%
Yellow0.0%
Key (black)20.4%
Color previews
#2575cb text on a black background
contrast 4.49:1
Card sample
#2575cb text on a white background
contrast 4.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2575cb;
Background color
Panel with #2575cb background
background-color: #2575cb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2575cb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 117, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 117, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2575cb; background: linear-gradient(135deg, #2575cb, #4425CB);