#001919
a deep, electric cyan · cool · closest name: black
RGB
0, 25, 25
HSL
180°, 100%, 5%
CMYK
100, 0, 0, 90
Luminance
0.0077
Every format
| HEX | #001919 |
| RGB | rgb(0, 25, 25) |
| HSL | hsl(180, 100%, 5%) |
| CMYK | cmyk(100%, 0%, 0%, 90%) |
| LAB | lab(6.9 -8.4 -2.9) |
| LCH | lch(6.9 8.9 199.2) |
| OKLCH | oklch(0.193 0.033 194.8) |
Copy-ready code
/* CSS */
color: #001919;
background-color: #001919;
/* Tailwind (arbitrary) */
class="text-[#001919] bg-[#001919]"
/* SCSS */
$brand: #001919;
/* SwiftUI */
Color(red: 0.000, green: 0.098, blue: 0.098)
/* Android */
Color.parseColor("#001919")Accessibility — WCAG contrast
Aa
#001919 on white: 18.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001919 on black: 1.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green9.8%
Blue9.8%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow0.0%
Key (black)90.2%
Color previews
#001919 text on a black background
contrast 1.15:1
Card sample
#001919 text on a white background
contrast 18.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001919;
Background color
Panel with #001919 background
background-color: #001919;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001919;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 25, 25, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 25, 25, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001919; background: linear-gradient(135deg, #001919, #000819);