#0f1b21
a deep, soft blue · cool · closest name: black
RGB
15, 27, 33
HSL
200°, 38%, 9%
CMYK
55, 18, 0, 87
Luminance
0.0100
Every format
| HEX | #0f1b21 |
| RGB | rgb(15, 27, 33) |
| HSL | hsl(200, 38%, 9%) |
| CMYK | cmyk(55%, 18%, 0%, 87%) |
| LAB | lab(8.9 -3.2 -5.8) |
| LCH | lch(8.9 6.7 241.0) |
| OKLCH | oklch(0.214 0.021 230.6) |
Copy-ready code
/* CSS */
color: #0f1b21;
background-color: #0f1b21;
/* Tailwind (arbitrary) */
class="text-[#0f1b21] bg-[#0f1b21]"
/* SCSS */
$brand: #0f1b21;
/* SwiftUI */
Color(red: 0.059, green: 0.106, blue: 0.129)
/* Android */
Color.parseColor("#0f1b21")Accessibility — WCAG contrast
Aa
#0f1b21 on white: 17.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f1b21 on black: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green10.6%
Blue12.9%
CMYK percentages
Cyan54.5%
Magenta18.2%
Yellow0.0%
Key (black)87.1%
Color previews
#0f1b21 text on a black background
contrast 1.20:1
Card sample
#0f1b21 text on a white background
contrast 17.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f1b21;
Background color
Panel with #0f1b21 background
background-color: #0f1b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f1b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 27, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 27, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f1b21; background: linear-gradient(135deg, #0f1b21, #0F0F21);