#0088cc
a dark, electric blue · cool · closest name: steelblue
RGB
0, 136, 204
HSL
200°, 100%, 40%
CMYK
100, 33, 0, 20
Luminance
0.2197
Every format
| HEX | #0088cc |
| RGB | rgb(0, 136, 204) |
| HSL | hsl(200, 100%, 40%) |
| CMYK | cmyk(100%, 33%, 0%, 20%) |
| LAB | lab(54.0 -5.8 -43.6) |
| LCH | lch(54.0 44.0 262.4) |
| OKLCH | oklch(0.600 0.141 241.6) |
Copy-ready code
/* CSS */
color: #0088cc;
background-color: #0088cc;
/* Tailwind (arbitrary) */
class="text-[#0088cc] bg-[#0088cc]"
/* SCSS */
$brand: #0088cc;
/* SwiftUI */
Color(red: 0.000, green: 0.533, blue: 0.800)
/* Android */
Color.parseColor("#0088cc")Accessibility — WCAG contrast
Aa
#0088cc on white: 3.89:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#0088cc on black: 5.39:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green53.3%
Blue80.0%
CMYK percentages
Cyan100.0%
Magenta33.3%
Yellow0.0%
Key (black)20.0%
Color previews
#0088cc text on a black background
contrast 5.39:1
Card sample
#0088cc text on a white background
contrast 3.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0088cc;
Background color
Panel with #0088cc background
background-color: #0088cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0088cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 136, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 136, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0088cc; background: linear-gradient(135deg, #0088cc, #0000CC);