#010013
a deep, electric blue · warm · closest name: black
RGB
1, 0, 19
HSL
243°, 100%, 4%
CMYK
95, 100, 0, 93
Luminance
0.0005
Every format
| HEX | #010013 |
| RGB | rgb(1, 0, 19) |
| HSL | hsl(243, 100%, 4%) |
| CMYK | cmyk(95%, 100%, 0%, 93%) |
| LAB | lab(0.5 3.2 -8.0) |
| LCH | lch(0.5 8.7 292.0) |
| OKLCH | oklch(0.088 0.056 273.1) |
Copy-ready code
/* CSS */
color: #010013;
background-color: #010013;
/* Tailwind (arbitrary) */
class="text-[#010013] bg-[#010013]"
/* SCSS */
$brand: #010013;
/* SwiftUI */
Color(red: 0.004, green: 0.000, blue: 0.075)
/* Android */
Color.parseColor("#010013")Accessibility — WCAG contrast
Aa
#010013 on white: 20.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#010013 on black: 1.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green0.0%
Blue7.5%
CMYK percentages
Cyan94.7%
Magenta100.0%
Yellow0.0%
Key (black)92.5%
Color previews
#010013 text on a black background
contrast 1.01:1
Card sample
#010013 text on a white background
contrast 20.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #010013;
Background color
Panel with #010013 background
background-color: #010013;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #010013;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 0, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 0, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #010013; background: linear-gradient(135deg, #010013, #0E0013);