#0f1f1f
a deep, soft cyan · cool · closest name: black
RGB
15, 31, 31
HSL
180°, 35%, 9%
CMYK
52, 0, 0, 88
Luminance
0.0118
Every format
| HEX | #0f1f1f |
| RGB | rgb(15, 31, 31) |
| HSL | hsl(180, 35%, 9%) |
| CMYK | cmyk(52%, 0%, 0%, 88%) |
| LAB | lab(10.4 -6.7 -2.1) |
| LCH | lch(10.4 7.1 197.6) |
| OKLCH | oklch(0.225 0.022 195.7) |
Copy-ready code
/* CSS */
color: #0f1f1f;
background-color: #0f1f1f;
/* Tailwind (arbitrary) */
class="text-[#0f1f1f] bg-[#0f1f1f]"
/* SCSS */
$brand: #0f1f1f;
/* SwiftUI */
Color(red: 0.059, green: 0.122, blue: 0.122)
/* Android */
Color.parseColor("#0f1f1f")Accessibility — WCAG contrast
Aa
#0f1f1f on white: 16.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f1f1f on black: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green12.2%
Blue12.2%
CMYK percentages
Cyan51.6%
Magenta0.0%
Yellow0.0%
Key (black)87.8%
Color previews
#0f1f1f text on a black background
contrast 1.24:1
Card sample
#0f1f1f text on a white background
contrast 16.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f1f1f;
Background color
Panel with #0f1f1f background
background-color: #0f1f1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f1f1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 31, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 31, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f1f1f; background: linear-gradient(135deg, #0f1f1f, #0F141F);