#001da1
a dark, electric blue · warm · closest name: navy
RGB
0, 29, 161
HSL
229°, 100%, 32%
CMYK
100, 82, 0, 37
Luminance
0.0345
Every format
| HEX | #001da1 |
| RGB | rgb(0, 29, 161) |
| HSL | hsl(229, 100%, 32%) |
| CMYK | cmyk(100%, 82%, 0%, 37%) |
| LAB | lab(21.8 45.5 -70.6) |
| LCH | lch(21.8 84.0 302.8) |
| OKLCH | oklch(0.345 0.206 264.1) |
Copy-ready code
/* CSS */
color: #001da1;
background-color: #001da1;
/* Tailwind (arbitrary) */
class="text-[#001da1] bg-[#001da1]"
/* SCSS */
$brand: #001da1;
/* SwiftUI */
Color(red: 0.000, green: 0.114, blue: 0.631)
/* Android */
Color.parseColor("#001da1")Accessibility — WCAG contrast
Aa
#001da1 on white: 12.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001da1 on black: 1.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green11.4%
Blue63.1%
CMYK percentages
Cyan100.0%
Magenta82.0%
Yellow0.0%
Key (black)36.9%
Color previews
#001da1 text on a black background
contrast 1.69:1
Card sample
#001da1 text on a white background
contrast 12.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001da1;
Background color
Panel with #001da1 background
background-color: #001da1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001da1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 29, 161, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 29, 161, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001da1; background: linear-gradient(135deg, #001da1, #4E00A1);