#009cdb
a dark, electric cyan · cool · closest name: steelblue
RGB
0, 156, 219
HSL
197°, 100%, 43%
CMYK
100, 29, 0, 14
Luminance
0.2889
Every format
| HEX | #009cdb |
| RGB | rgb(0, 156, 219) |
| HSL | hsl(197, 100%, 43%) |
| CMYK | cmyk(100%, 29%, 0%, 14%) |
| LAB | lab(60.7 -11.6 -41.5) |
| LCH | lch(60.7 43.0 254.4) |
| OKLCH | oklch(0.655 0.141 236.2) |
Copy-ready code
/* CSS */
color: #009cdb;
background-color: #009cdb;
/* Tailwind (arbitrary) */
class="text-[#009cdb] bg-[#009cdb]"
/* SCSS */
$brand: #009cdb;
/* SwiftUI */
Color(red: 0.000, green: 0.612, blue: 0.859)
/* Android */
Color.parseColor("#009cdb")Accessibility — WCAG contrast
Aa
#009cdb on white: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#009cdb on black: 6.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green61.2%
Blue85.9%
CMYK percentages
Cyan100.0%
Magenta28.8%
Yellow0.0%
Key (black)14.1%
Color previews
#009cdb text on a black background
contrast 6.78:1
Card sample
#009cdb text on a white background
contrast 3.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #009cdb;
Background color
Panel with #009cdb background
background-color: #009cdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #009cdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 156, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 156, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #009cdb; background: linear-gradient(135deg, #009cdb, #000ADB);