#0397eb
a balanced, electric blue · cool · closest name: dodgerblue
RGB
3, 151, 235
HSL
202°, 98%, 47%
CMYK
99, 36, 0, 8
Luminance
0.2815
Every format
| HEX | #0397eb |
| RGB | rgb(3, 151, 235) |
| HSL | hsl(202, 98%, 47%) |
| CMYK | cmyk(99%, 36%, 0%, 8%) |
| LAB | lab(60.0 -2.7 -51.4) |
| LCH | lch(60.0 51.4 267.0) |
| OKLCH | oklch(0.653 0.162 244.6) |
Copy-ready code
/* CSS */
color: #0397eb;
background-color: #0397eb;
/* Tailwind (arbitrary) */
class="text-[#0397eb] bg-[#0397eb]"
/* SCSS */
$brand: #0397eb;
/* SwiftUI */
Color(red: 0.012, green: 0.592, blue: 0.922)
/* Android */
Color.parseColor("#0397eb")Accessibility — WCAG contrast
Aa
#0397eb on white: 3.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#0397eb on black: 6.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green59.2%
Blue92.2%
CMYK percentages
Cyan98.7%
Magenta35.7%
Yellow0.0%
Key (black)7.8%
Color previews
#0397eb text on a black background
contrast 6.63:1
Card sample
#0397eb text on a white background
contrast 3.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0397eb;
Background color
Panel with #0397eb background
background-color: #0397eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0397eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 151, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 151, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0397eb; background: linear-gradient(135deg, #0397eb, #0A03EB);