#037cd3
a dark, electric blue · cool · closest name: dodgerblue
RGB
3, 124, 211
HSL
205°, 97%, 42%
CMYK
99, 41, 0, 17
Luminance
0.1914
Every format
| HEX | #037cd3 |
| RGB | rgb(3, 124, 211) |
| HSL | hsl(205, 97%, 42%) |
| CMYK | cmyk(99%, 41%, 0%, 17%) |
| LAB | lab(50.9 4.2 -52.5) |
| LCH | lch(50.9 52.7 274.6) |
| OKLCH | oklch(0.576 0.161 249.7) |
Copy-ready code
/* CSS */
color: #037cd3;
background-color: #037cd3;
/* Tailwind (arbitrary) */
class="text-[#037cd3] bg-[#037cd3]"
/* SCSS */
$brand: #037cd3;
/* SwiftUI */
Color(red: 0.012, green: 0.486, blue: 0.827)
/* Android */
Color.parseColor("#037cd3")Accessibility — WCAG contrast
Aa
#037cd3 on white: 4.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#037cd3 on black: 4.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green48.6%
Blue82.7%
CMYK percentages
Cyan98.6%
Magenta41.2%
Yellow0.0%
Key (black)17.3%
Color previews
#037cd3 text on a black background
contrast 4.83:1
Card sample
#037cd3 text on a white background
contrast 4.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #037cd3;
Background color
Panel with #037cd3 background
background-color: #037cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #037cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 124, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 124, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #037cd3; background: linear-gradient(135deg, #037cd3, #1503D3);