#013df4
a balanced, electric blue · warm · closest name: blue
RGB
1, 61, 244
HSL
225°, 99%, 48%
CMYK
100, 75, 0, 4
Luminance
0.0988
Every format
| HEX | #013df4 |
| RGB | rgb(1, 61, 244) |
| HSL | hsl(225, 99%, 48%) |
| CMYK | cmyk(100%, 75%, 0%, 4%) |
| LAB | lab(37.6 56.1 -92.8) |
| LCH | lch(37.6 108.4 301.1) |
| OKLCH | oklch(0.485 0.271 263.9) |
Copy-ready code
/* CSS */
color: #013df4;
background-color: #013df4;
/* Tailwind (arbitrary) */
class="text-[#013df4] bg-[#013df4]"
/* SCSS */
$brand: #013df4;
/* SwiftUI */
Color(red: 0.004, green: 0.239, blue: 0.957)
/* Android */
Color.parseColor("#013df4")Accessibility — WCAG contrast
Aa
#013df4 on white: 7.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#013df4 on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green23.9%
Blue95.7%
CMYK percentages
Cyan99.6%
Magenta75.0%
Yellow0.0%
Key (black)4.3%
Color previews
#013df4 text on a black background
contrast 2.98:1
Card sample
#013df4 text on a white background
contrast 7.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #013df4;
Background color
Panel with #013df4 background
background-color: #013df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #013df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 61, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 61, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #013df4; background: linear-gradient(135deg, #013df4, #6701F4);