#0a4747
a deep, electric cyan · cool · closest name: darkslategray
RGB
10, 71, 71
HSL
180°, 75%, 16%
CMYK
86, 0, 0, 72
Luminance
0.0503
Every format
| HEX | #0a4747 |
| RGB | rgb(10, 71, 71) |
| HSL | hsl(180, 75%, 16%) |
| CMYK | cmyk(86%, 0%, 0%, 72%) |
| LAB | lab(26.8 -17.9 -5.3) |
| LCH | lch(26.8 18.7 196.6) |
| OKLCH | oklch(0.362 0.058 194.9) |
Copy-ready code
/* CSS */
color: #0a4747;
background-color: #0a4747;
/* Tailwind (arbitrary) */
class="text-[#0a4747] bg-[#0a4747]"
/* SCSS */
$brand: #0a4747;
/* SwiftUI */
Color(red: 0.039, green: 0.278, blue: 0.278)
/* Android */
Color.parseColor("#0a4747")Accessibility — WCAG contrast
Aa
#0a4747 on white: 10.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a4747 on black: 2.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green27.8%
Blue27.8%
CMYK percentages
Cyan85.9%
Magenta0.0%
Yellow0.0%
Key (black)72.2%
Color previews
#0a4747 text on a black background
contrast 2.01:1
Card sample
#0a4747 text on a white background
contrast 10.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a4747;
Background color
Panel with #0a4747 background
background-color: #0a4747;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a4747;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 71, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 71, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a4747; background: linear-gradient(135deg, #0a4747, #0A1E47);