#0a2733
a deep, vivid cyan · cool · closest name: black
RGB
10, 39, 51
HSL
198°, 67%, 12%
CMYK
80, 24, 0, 80
Luminance
0.0175
Every format
| HEX | #0a2733 |
| RGB | rgb(10, 39, 51) |
| HSL | hsl(198, 67%, 12%) |
| CMYK | cmyk(80%, 24%, 0%, 80%) |
| LAB | lab(14.1 -6.0 -11.0) |
| LCH | lch(14.1 12.5 241.4) |
| OKLCH | oklch(0.257 0.041 228.9) |
Copy-ready code
/* CSS */
color: #0a2733;
background-color: #0a2733;
/* Tailwind (arbitrary) */
class="text-[#0a2733] bg-[#0a2733]"
/* SCSS */
$brand: #0a2733;
/* SwiftUI */
Color(red: 0.039, green: 0.153, blue: 0.200)
/* Android */
Color.parseColor("#0a2733")Accessibility — WCAG contrast
Aa
#0a2733 on white: 15.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a2733 on black: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green15.3%
Blue20.0%
CMYK percentages
Cyan80.4%
Magenta23.5%
Yellow0.0%
Key (black)80.0%
Color previews
#0a2733 text on a black background
contrast 1.35:1
Card sample
#0a2733 text on a white background
contrast 15.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a2733;
Background color
Panel with #0a2733 background
background-color: #0a2733;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a2733;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 39, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 39, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a2733; background: linear-gradient(135deg, #0a2733, #0A0C33);