#010c13
a deep, electric blue · cool · closest name: black
RGB
1, 12, 19
HSL
203°, 90%, 4%
CMYK
95, 37, 0, 93
Luminance
0.0032
Every format
| HEX | #010c13 |
| RGB | rgb(1, 12, 19) |
| HSL | hsl(203, 90%, 4%) |
| CMYK | cmyk(95%, 37%, 0%, 93%) |
| LAB | lab(2.9 -1.6 -4.6) |
| LCH | lch(2.9 4.8 250.6) |
| OKLCH | oklch(0.145 0.026 230.8) |
Copy-ready code
/* CSS */
color: #010c13;
background-color: #010c13;
/* Tailwind (arbitrary) */
class="text-[#010c13] bg-[#010c13]"
/* SCSS */
$brand: #010c13;
/* SwiftUI */
Color(red: 0.004, green: 0.047, blue: 0.075)
/* Android */
Color.parseColor("#010c13")Accessibility — WCAG contrast
Aa
#010c13 on white: 19.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#010c13 on black: 1.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green4.7%
Blue7.5%
CMYK percentages
Cyan94.7%
Magenta36.8%
Yellow0.0%
Key (black)92.5%
Color previews
#010c13 text on a black background
contrast 1.06:1
Card sample
#010c13 text on a white background
contrast 19.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #010c13;
Background color
Panel with #010c13 background
background-color: #010c13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #010c13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 12, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 12, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #010c13; background: linear-gradient(135deg, #010c13, #020113);