#0010cc
a dark, electric blue · warm · closest name: blue
RGB
0, 16, 204
HSL
235°, 100%, 40%
CMYK
100, 92, 0, 20
Luminance
0.0473
Every format
| HEX | #0010cc |
| RGB | rgb(0, 16, 204) |
| HSL | hsl(235, 100%, 40%) |
| CMYK | cmyk(100%, 92%, 0%, 20%) |
| LAB | lab(25.9 63.5 -89.3) |
| LCH | lch(25.9 109.5 305.4) |
| OKLCH | oklch(0.390 0.260 264.2) |
Copy-ready code
/* CSS */
color: #0010cc;
background-color: #0010cc;
/* Tailwind (arbitrary) */
class="text-[#0010cc] bg-[#0010cc]"
/* SCSS */
$brand: #0010cc;
/* SwiftUI */
Color(red: 0.000, green: 0.063, blue: 0.800)
/* Android */
Color.parseColor("#0010cc")Accessibility — WCAG contrast
Aa
#0010cc on white: 10.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0010cc on black: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green6.3%
Blue80.0%
CMYK percentages
Cyan100.0%
Magenta92.2%
Yellow0.0%
Key (black)20.0%
Color previews
#0010cc text on a black background
contrast 1.95:1
Card sample
#0010cc text on a white background
contrast 10.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0010cc;
Background color
Panel with #0010cc background
background-color: #0010cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0010cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 16, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 16, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0010cc; background: linear-gradient(135deg, #0010cc, #7800CC);