#05282f
a deep, electric cyan · cool · closest name: darkslategray
RGB
5, 40, 47
HSL
190°, 81%, 10%
CMYK
89, 15, 0, 82
Luminance
0.0176
Every format
| HEX | #05282f |
| RGB | rgb(5, 40, 47) |
| HSL | hsl(190, 81%, 10%) |
| CMYK | cmyk(89%, 15%, 0%, 82%) |
| LAB | lab(14.1 -9.3 -8.1) |
| LCH | lch(14.1 12.4 221.1) |
| OKLCH | oklch(0.256 0.041 214.0) |
Copy-ready code
/* CSS */
color: #05282f;
background-color: #05282f;
/* Tailwind (arbitrary) */
class="text-[#05282f] bg-[#05282f]"
/* SCSS */
$brand: #05282f;
/* SwiftUI */
Color(red: 0.020, green: 0.157, blue: 0.184)
/* Android */
Color.parseColor("#05282f")Accessibility — WCAG contrast
Aa
#05282f on white: 15.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#05282f on black: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.0%
Green15.7%
Blue18.4%
CMYK percentages
Cyan89.4%
Magenta14.9%
Yellow0.0%
Key (black)81.6%
Color previews
#05282f text on a black background
contrast 1.35:1
Card sample
#05282f text on a white background
contrast 15.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #05282f;
Background color
Panel with #05282f background
background-color: #05282f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #05282f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(5, 40, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(5, 40, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #05282f; background: linear-gradient(135deg, #05282f, #050C2F);