#3f6771
a dark, soft cyan · cool · closest name: darkslategray
RGB
63, 103, 113
HSL
192°, 28%, 35%
CMYK
44, 9, 0, 56
Luminance
0.1195
Every format
| HEX | #3f6771 |
| RGB | rgb(63, 103, 113) |
| HSL | hsl(192, 28%, 35%) |
| CMYK | cmyk(44%, 9%, 0%, 56%) |
| LAB | lab(41.1 -11.2 -10.0) |
| LCH | lch(41.1 15.0 221.9) |
| OKLCH | oklch(0.488 0.048 215.4) |
Copy-ready code
/* CSS */
color: #3f6771;
background-color: #3f6771;
/* Tailwind (arbitrary) */
class="text-[#3f6771] bg-[#3f6771]"
/* SCSS */
$brand: #3f6771;
/* SwiftUI */
Color(red: 0.247, green: 0.404, blue: 0.443)
/* Android */
Color.parseColor("#3f6771")Accessibility — WCAG contrast
Aa
#3f6771 on white: 6.19:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3f6771 on black: 3.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green40.4%
Blue44.3%
CMYK percentages
Cyan44.2%
Magenta8.8%
Yellow0.0%
Key (black)55.7%
Color previews
#3f6771 text on a black background
contrast 3.39:1
Card sample
#3f6771 text on a white background
contrast 6.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f6771;
Background color
Panel with #3f6771 background
background-color: #3f6771;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f6771;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 103, 113, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 103, 113, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f6771; background: linear-gradient(135deg, #3f6771, #3F4671);