#1b1b11
a deep, soft yellow · cool · closest name: black
RGB
27, 27, 17
HSL
60°, 23%, 9%
CMYK
0, 0, 37, 89
Luminance
0.0106
Every format
| HEX | #1b1b11 |
| RGB | rgb(27, 27, 17) |
| HSL | hsl(60, 23%, 9%) |
| CMYK | cmyk(0%, 0%, 37%, 89%) |
| LAB | lab(9.5 -2.2 6.5) |
| LCH | lch(9.5 6.9 108.8) |
| OKLCH | oklch(0.219 0.018 107.8) |
Copy-ready code
/* CSS */
color: #1b1b11;
background-color: #1b1b11;
/* Tailwind (arbitrary) */
class="text-[#1b1b11] bg-[#1b1b11]"
/* SCSS */
$brand: #1b1b11;
/* SwiftUI */
Color(red: 0.106, green: 0.106, blue: 0.067)
/* Android */
Color.parseColor("#1b1b11")Accessibility — WCAG contrast
Aa
#1b1b11 on white: 17.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b1b11 on black: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green10.6%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow37.0%
Key (black)89.4%
Color previews
#1b1b11 text on a black background
contrast 1.21:1
Card sample
#1b1b11 text on a white background
contrast 17.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b1b11;
Background color
Panel with #1b1b11 background
background-color: #1b1b11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b1b11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 27, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 27, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b1b11; background: linear-gradient(135deg, #1b1b11, #141B11);