#001618
a deep, electric cyan · cool · closest name: black
RGB
0, 22, 24
HSL
185°, 100%, 5%
CMYK
100, 8, 0, 91
Luminance
0.0064
Every format
| HEX | #001618 |
| RGB | rgb(0, 22, 24) |
| HSL | hsl(185, 100%, 5%) |
| CMYK | cmyk(100%, 8%, 0%, 91%) |
| LAB | lab(5.8 -6.4 -3.8) |
| LCH | lch(5.8 7.5 210.8) |
| OKLCH | oklch(0.182 0.031 202.4) |
Copy-ready code
/* CSS */
color: #001618;
background-color: #001618;
/* Tailwind (arbitrary) */
class="text-[#001618] bg-[#001618]"
/* SCSS */
$brand: #001618;
/* SwiftUI */
Color(red: 0.000, green: 0.086, blue: 0.094)
/* Android */
Color.parseColor("#001618")Accessibility — WCAG contrast
Aa
#001618 on white: 18.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001618 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green8.6%
Blue9.4%
CMYK percentages
Cyan100.0%
Magenta8.3%
Yellow0.0%
Key (black)90.6%
Color previews
#001618 text on a black background
contrast 1.13:1
Card sample
#001618 text on a white background
contrast 18.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001618;
Background color
Panel with #001618 background
background-color: #001618;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001618;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 22, 24, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 22, 24, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001618; background: linear-gradient(135deg, #001618, #000618);