#405959
a dark, soft cyan · cool · closest name: darkslategray
RGB
64, 89, 89
HSL
180°, 16%, 30%
CMYK
28, 0, 0, 65
Luminance
0.0896
Every format
| HEX | #405959 |
| RGB | rgb(64, 89, 89) |
| HSL | hsl(180, 16%, 30%) |
| CMYK | cmyk(28%, 0%, 0%, 65%) |
| LAB | lab(35.9 -9.3 -3.0) |
| LCH | lch(35.9 9.8 198.1) |
| OKLCH | oklch(0.444 0.030 196.1) |
Copy-ready code
/* CSS */
color: #405959;
background-color: #405959;
/* Tailwind (arbitrary) */
class="text-[#405959] bg-[#405959]"
/* SCSS */
$brand: #405959;
/* SwiftUI */
Color(red: 0.251, green: 0.349, blue: 0.349)
/* Android */
Color.parseColor("#405959")Accessibility — WCAG contrast
Aa
#405959 on white: 7.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#405959 on black: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green34.9%
Blue34.9%
CMYK percentages
Cyan28.1%
Magenta0.0%
Yellow0.0%
Key (black)65.1%
Color previews
#405959 text on a black background
contrast 2.79:1
Card sample
#405959 text on a white background
contrast 7.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #405959;
Background color
Panel with #405959 background
background-color: #405959;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #405959;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 89, 89, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 89, 89, 0.45);
Border & gradient
Gradient panel
border: 3px solid #405959; background: linear-gradient(135deg, #405959, #404859);