#557788
a dark, soft blue · cool · closest name: gray
RGB
85, 119, 136
HSL
200°, 23%, 43%
CMYK
38, 13, 0, 47
Luminance
0.1690
Every format
| HEX | #557788 |
| RGB | rgb(85, 119, 136) |
| HSL | hsl(200, 23%, 43%) |
| CMYK | cmyk(38%, 13%, 0%, 47%) |
| LAB | lab(48.1 -7.5 -13.1) |
| LCH | lch(48.1 15.2 240.2) |
| OKLCH | oklch(0.550 0.047 230.3) |
Copy-ready code
/* CSS */
color: #557788;
background-color: #557788;
/* Tailwind (arbitrary) */
class="text-[#557788] bg-[#557788]"
/* SCSS */
$brand: #557788;
/* SwiftUI */
Color(red: 0.333, green: 0.467, blue: 0.533)
/* Android */
Color.parseColor("#557788")Accessibility — WCAG contrast
Aa
#557788 on white: 4.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#557788 on black: 4.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green46.7%
Blue53.3%
CMYK percentages
Cyan37.5%
Magenta12.5%
Yellow0.0%
Key (black)46.7%
Color previews
#557788 text on a black background
contrast 4.38:1
Card sample
#557788 text on a white background
contrast 4.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #557788;
Background color
Panel with #557788 background
background-color: #557788;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #557788;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 119, 136, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 119, 136, 0.45);
Border & gradient
Gradient panel
border: 3px solid #557788; background: linear-gradient(135deg, #557788, #555588);