#0a1111
a deep, soft cyan · cool · closest name: black
RGB
10, 17, 17
HSL
180°, 26%, 5%
CMYK
41, 0, 0, 93
Luminance
0.0051
Every format
| HEX | #0a1111 |
| RGB | rgb(10, 17, 17) |
| HSL | hsl(180, 26%, 5%) |
| CMYK | cmyk(41%, 0%, 0%, 93%) |
| LAB | lab(4.6 -2.2 -0.8) |
| LCH | lch(4.6 2.3 199.4) |
| OKLCH | oklch(0.170 0.011 196.2) |
Copy-ready code
/* CSS */
color: #0a1111;
background-color: #0a1111;
/* Tailwind (arbitrary) */
class="text-[#0a1111] bg-[#0a1111]"
/* SCSS */
$brand: #0a1111;
/* SwiftUI */
Color(red: 0.039, green: 0.067, blue: 0.067)
/* Android */
Color.parseColor("#0a1111")Accessibility — WCAG contrast
Aa
#0a1111 on white: 19.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a1111 on black: 1.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green6.7%
Blue6.7%
CMYK percentages
Cyan41.2%
Magenta0.0%
Yellow0.0%
Key (black)93.3%
Color previews
#0a1111 text on a black background
contrast 1.10:1
Card sample
#0a1111 text on a white background
contrast 19.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a1111;
Background color
Panel with #0a1111 background
background-color: #0a1111;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a1111;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 17, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 17, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a1111; background: linear-gradient(135deg, #0a1111, #0A0C11);