#0010db
a dark, electric blue · warm · closest name: blue
RGB
0, 16, 219
HSL
236°, 100%, 43%
CMYK
100, 93, 0, 14
Luminance
0.0549
Every format
| HEX | #0010db |
| RGB | rgb(0, 16, 219) |
| HSL | hsl(236, 100%, 43%) |
| CMYK | cmyk(100%, 93%, 0%, 14%) |
| LAB | lab(28.1 67.4 -94.5) |
| LCH | lch(28.1 116.1 305.5) |
| OKLCH | oklch(0.410 0.275 264.2) |
Copy-ready code
/* CSS */
color: #0010db;
background-color: #0010db;
/* Tailwind (arbitrary) */
class="text-[#0010db] bg-[#0010db]"
/* SCSS */
$brand: #0010db;
/* SwiftUI */
Color(red: 0.000, green: 0.063, blue: 0.859)
/* Android */
Color.parseColor("#0010db")Accessibility — WCAG contrast
Aa
#0010db on white: 10.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0010db on black: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green6.3%
Blue85.9%
CMYK percentages
Cyan100.0%
Magenta92.7%
Yellow0.0%
Key (black)14.1%
Color previews
#0010db text on a black background
contrast 2.10:1
Card sample
#0010db text on a white background
contrast 10.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0010db;
Background color
Panel with #0010db background
background-color: #0010db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0010db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 16, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 16, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0010db; background: linear-gradient(135deg, #0010db, #8200DB);