#109cbb
a dark, electric cyan · cool · closest name: steelblue
RGB
16, 156, 187
HSL
191°, 84%, 40%
CMYK
91, 17, 0, 27
Luminance
0.2747
Every format
| HEX | #109cbb |
| RGB | rgb(16, 156, 187) |
| HSL | hsl(191, 84%, 40%) |
| CMYK | cmyk(91%, 17%, 0%, 27%) |
| LAB | lab(59.4 -22.4 -25.5) |
| LCH | lch(59.4 34.0 228.7) |
| OKLCH | oklch(0.641 0.114 219.1) |
Copy-ready code
/* CSS */
color: #109cbb;
background-color: #109cbb;
/* Tailwind (arbitrary) */
class="text-[#109cbb] bg-[#109cbb]"
/* SCSS */
$brand: #109cbb;
/* SwiftUI */
Color(red: 0.063, green: 0.612, blue: 0.733)
/* Android */
Color.parseColor("#109cbb")Accessibility — WCAG contrast
Aa
#109cbb on white: 3.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#109cbb on black: 6.49:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green61.2%
Blue73.3%
CMYK percentages
Cyan91.4%
Magenta16.6%
Yellow0.0%
Key (black)26.7%
Color previews
#109cbb text on a black background
contrast 6.49:1
Card sample
#109cbb text on a white background
contrast 3.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #109cbb;
Background color
Panel with #109cbb background
background-color: #109cbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #109cbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 156, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 156, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #109cbb; background: linear-gradient(135deg, #109cbb, #102ABB);