#009cbb
a dark, electric cyan · cool · closest name: steelblue
RGB
0, 156, 187
HSL
190°, 100%, 37%
CMYK
100, 17, 0, 27
Luminance
0.2736
Every format
| HEX | #009cbb |
| RGB | rgb(0, 156, 187) |
| HSL | hsl(190, 100%, 37%) |
| CMYK | cmyk(100%, 17%, 0%, 27%) |
| LAB | lab(59.3 -23.0 -25.7) |
| LCH | lch(59.3 34.5 228.1) |
| OKLCH | oklch(0.640 0.115 218.6) |
Copy-ready code
/* CSS */
color: #009cbb;
background-color: #009cbb;
/* Tailwind (arbitrary) */
class="text-[#009cbb] bg-[#009cbb]"
/* SCSS */
$brand: #009cbb;
/* SwiftUI */
Color(red: 0.000, green: 0.612, blue: 0.733)
/* Android */
Color.parseColor("#009cbb")Accessibility — WCAG contrast
Aa
#009cbb on white: 3.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#009cbb on black: 6.47:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green61.2%
Blue73.3%
CMYK percentages
Cyan100.0%
Magenta16.6%
Yellow0.0%
Key (black)26.7%
Color previews
#009cbb text on a black background
contrast 6.47:1
Card sample
#009cbb text on a white background
contrast 3.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #009cbb;
Background color
Panel with #009cbb background
background-color: #009cbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #009cbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 156, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 156, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #009cbb; background: linear-gradient(135deg, #009cbb, #0020BB);