#1b1c21
a deep, muted blue · warm · closest name: black
RGB
27, 28, 33
HSL
230°, 10%, 12%
CMYK
18, 15, 0, 87
Luminance
0.0117
Every format
| HEX | #1b1c21 |
| RGB | rgb(27, 28, 33) |
| HSL | hsl(230, 10%, 12%) |
| CMYK | cmyk(18%, 15%, 0%, 87%) |
| LAB | lab(10.4 0.9 -3.6) |
| LCH | lch(10.4 3.7 283.9) |
| OKLCH | oklch(0.228 0.010 276.6) |
Copy-ready code
/* CSS */
color: #1b1c21;
background-color: #1b1c21;
/* Tailwind (arbitrary) */
class="text-[#1b1c21] bg-[#1b1c21]"
/* SCSS */
$brand: #1b1c21;
/* SwiftUI */
Color(red: 0.106, green: 0.110, blue: 0.129)
/* Android */
Color.parseColor("#1b1c21")Accessibility — WCAG contrast
Aa
#1b1c21 on white: 17.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b1c21 on black: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green11.0%
Blue12.9%
CMYK percentages
Cyan18.2%
Magenta15.2%
Yellow0.0%
Key (black)87.1%
Color previews
#1b1c21 text on a black background
contrast 1.23:1
Card sample
#1b1c21 text on a white background
contrast 17.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b1c21;
Background color
Panel with #1b1c21 background
background-color: #1b1c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b1c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 28, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 28, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b1c21; background: linear-gradient(135deg, #1b1c21, #1E1B21);