#0a2521
a deep, vivid cyan · cool · closest name: black
RGB
10, 37, 33
HSL
171°, 57%, 9%
CMYK
73, 0, 11, 86
Luminance
0.0150
Every format
| HEX | #0a2521 |
| RGB | rgb(10, 37, 33) |
| HSL | hsl(171, 57%, 9%) |
| CMYK | cmyk(73%, 0%, 11%, 86%) |
| LAB | lab(12.6 -11.5 -0.4) |
| LCH | lch(12.6 11.5 182.0) |
| OKLCH | oklch(0.242 0.034 182.2) |
Copy-ready code
/* CSS */
color: #0a2521;
background-color: #0a2521;
/* Tailwind (arbitrary) */
class="text-[#0a2521] bg-[#0a2521]"
/* SCSS */
$brand: #0a2521;
/* SwiftUI */
Color(red: 0.039, green: 0.145, blue: 0.129)
/* Android */
Color.parseColor("#0a2521")Accessibility — WCAG contrast
Aa
#0a2521 on white: 16.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a2521 on black: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green14.5%
Blue12.9%
CMYK percentages
Cyan73.0%
Magenta0.0%
Yellow10.8%
Key (black)85.5%
Color previews
#0a2521 text on a black background
contrast 1.30:1
Card sample
#0a2521 text on a white background
contrast 16.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a2521;
Background color
Panel with #0a2521 background
background-color: #0a2521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a2521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 37, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 37, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a2521; background: linear-gradient(135deg, #0a2521, #0A1725);