#3b5e5e
a dark, soft cyan · cool · closest name: darkslategray
RGB
59, 94, 94
HSL
180°, 23%, 30%
CMYK
37, 0, 0, 63
Luminance
0.0974
Every format
| HEX | #3b5e5e |
| RGB | rgb(59, 94, 94) |
| HSL | hsl(180, 23%, 30%) |
| CMYK | cmyk(37%, 0%, 0%, 63%) |
| LAB | lab(37.4 -12.6 -4.0) |
| LCH | lch(37.4 13.2 197.7) |
| OKLCH | oklch(0.455 0.040 195.8) |
Copy-ready code
/* CSS */
color: #3b5e5e;
background-color: #3b5e5e;
/* Tailwind (arbitrary) */
class="text-[#3b5e5e] bg-[#3b5e5e]"
/* SCSS */
$brand: #3b5e5e;
/* SwiftUI */
Color(red: 0.231, green: 0.369, blue: 0.369)
/* Android */
Color.parseColor("#3b5e5e")Accessibility — WCAG contrast
Aa
#3b5e5e on white: 7.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b5e5e on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green36.9%
Blue36.9%
CMYK percentages
Cyan37.2%
Magenta0.0%
Yellow0.0%
Key (black)63.1%
Color previews
#3b5e5e text on a black background
contrast 2.95:1
Card sample
#3b5e5e text on a white background
contrast 7.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b5e5e;
Background color
Panel with #3b5e5e background
background-color: #3b5e5e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b5e5e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 94, 94, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 94, 94, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b5e5e; background: linear-gradient(135deg, #3b5e5e, #3B475E);