#091821
a deep, vivid blue · cool · closest name: black
RGB
9, 24, 33
HSL
203°, 57%, 8%
CMYK
73, 27, 0, 87
Luminance
0.0082
Every format
| HEX | #091821 |
| RGB | rgb(9, 24, 33) |
| HSL | hsl(203, 57%, 8%) |
| CMYK | cmyk(73%, 27%, 0%, 87%) |
| LAB | lab(7.4 -2.7 -8.2) |
| LCH | lch(7.4 8.6 251.6) |
| OKLCH | oklch(0.201 0.028 236.6) |
Copy-ready code
/* CSS */
color: #091821;
background-color: #091821;
/* Tailwind (arbitrary) */
class="text-[#091821] bg-[#091821]"
/* SCSS */
$brand: #091821;
/* SwiftUI */
Color(red: 0.035, green: 0.094, blue: 0.129)
/* Android */
Color.parseColor("#091821")Accessibility — WCAG contrast
Aa
#091821 on white: 18.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#091821 on black: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.5%
Green9.4%
Blue12.9%
CMYK percentages
Cyan72.7%
Magenta27.3%
Yellow0.0%
Key (black)87.1%
Color previews
#091821 text on a black background
contrast 1.16:1
Card sample
#091821 text on a white background
contrast 18.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #091821;
Background color
Panel with #091821 background
background-color: #091821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #091821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(9, 24, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(9, 24, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #091821; background: linear-gradient(135deg, #091821, #0A0921);