#01050f
a deep, electric blue · cool · closest name: black
RGB
1, 5, 15
HSL
223°, 88%, 3%
CMYK
93, 67, 0, 94
Luminance
0.0015
Every format
| HEX | #01050f |
| RGB | rgb(1, 5, 15) |
| HSL | hsl(223, 88%, 3%) |
| CMYK | cmyk(93%, 67%, 0%, 94%) |
| LAB | lab(1.4 0.5 -4.4) |
| LCH | lch(1.4 4.5 275.8) |
| OKLCH | oklch(0.115 0.029 255.5) |
Copy-ready code
/* CSS */
color: #01050f;
background-color: #01050f;
/* Tailwind (arbitrary) */
class="text-[#01050f] bg-[#01050f]"
/* SCSS */
$brand: #01050f;
/* SwiftUI */
Color(red: 0.004, green: 0.020, blue: 0.059)
/* Android */
Color.parseColor("#01050f")Accessibility — WCAG contrast
Aa
#01050f on white: 20.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#01050f on black: 1.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green2.0%
Blue5.9%
CMYK percentages
Cyan93.3%
Magenta66.7%
Yellow0.0%
Key (black)94.1%
Color previews
#01050f text on a black background
contrast 1.03:1
Card sample
#01050f text on a white background
contrast 20.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #01050f;
Background color
Panel with #01050f background
background-color: #01050f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #01050f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 5, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 5, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #01050f; background: linear-gradient(135deg, #01050f, #06010F);