#010913
a deep, electric blue · cool · closest name: black
RGB
1, 9, 19
HSL
213°, 90%, 4%
CMYK
95, 53, 0, 93
Luminance
0.0025
Every format
| HEX | #010913 |
| RGB | rgb(1, 9, 19) |
| HSL | hsl(213, 90%, 4%) |
| CMYK | cmyk(95%, 53%, 0%, 93%) |
| LAB | lab(2.3 -0.4 -5.5) |
| LCH | lch(2.3 5.5 266.2) |
| OKLCH | oklch(0.135 0.029 244.7) |
Copy-ready code
/* CSS */
color: #010913;
background-color: #010913;
/* Tailwind (arbitrary) */
class="text-[#010913] bg-[#010913]"
/* SCSS */
$brand: #010913;
/* SwiftUI */
Color(red: 0.004, green: 0.035, blue: 0.075)
/* Android */
Color.parseColor("#010913")Accessibility — WCAG contrast
Aa
#010913 on white: 20.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#010913 on black: 1.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green3.5%
Blue7.5%
CMYK percentages
Cyan94.7%
Magenta52.6%
Yellow0.0%
Key (black)92.5%
Color previews
#010913 text on a black background
contrast 1.05:1
Card sample
#010913 text on a white background
contrast 20.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #010913;
Background color
Panel with #010913 background
background-color: #010913;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #010913;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 9, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 9, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #010913; background: linear-gradient(135deg, #010913, #050113);