#0a2c21
a deep, vivid cyan · cool · closest name: darkslategray
RGB
10, 44, 33
HSL
161°, 63%, 11%
CMYK
77, 0, 25, 83
Luminance
0.0198
Every format
| HEX | #0a2c21 |
| RGB | rgb(10, 44, 33) |
| HSL | hsl(161, 63%, 11%) |
| CMYK | cmyk(77%, 0%, 25%, 83%) |
| LAB | lab(15.4 -15.6 3.6) |
| LCH | lch(15.4 16.0 167.1) |
| OKLCH | oklch(0.265 0.044 168.1) |
Copy-ready code
/* CSS */
color: #0a2c21;
background-color: #0a2c21;
/* Tailwind (arbitrary) */
class="text-[#0a2c21] bg-[#0a2c21]"
/* SCSS */
$brand: #0a2c21;
/* SwiftUI */
Color(red: 0.039, green: 0.173, blue: 0.129)
/* Android */
Color.parseColor("#0a2c21")Accessibility — WCAG contrast
Aa
#0a2c21 on white: 15.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a2c21 on black: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green17.3%
Blue12.9%
CMYK percentages
Cyan77.3%
Magenta0.0%
Yellow25.0%
Key (black)82.7%
Color previews
#0a2c21 text on a black background
contrast 1.40:1
Card sample
#0a2c21 text on a white background
contrast 15.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a2c21;
Background color
Panel with #0a2c21 background
background-color: #0a2c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a2c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 44, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 44, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a2c21; background: linear-gradient(135deg, #0a2c21, #0A202C);