#0866cf
a dark, electric blue · cool · closest name: royalblue
RGB
8, 102, 207
HSL
212°, 93%, 42%
CMYK
96, 51, 0, 19
Luminance
0.1406
Every format
| HEX | #0866cf |
| RGB | rgb(8, 102, 207) |
| HSL | hsl(212, 93%, 42%) |
| CMYK | cmyk(96%, 51%, 0%, 19%) |
| LAB | lab(44.3 16.7 -60.8) |
| LCH | lch(44.3 63.0 285.4) |
| OKLCH | oklch(0.525 0.180 256.8) |
Copy-ready code
/* CSS */
color: #0866cf;
background-color: #0866cf;
/* Tailwind (arbitrary) */
class="text-[#0866cf] bg-[#0866cf]"
/* SCSS */
$brand: #0866cf;
/* SwiftUI */
Color(red: 0.031, green: 0.400, blue: 0.812)
/* Android */
Color.parseColor("#0866cf")Accessibility — WCAG contrast
Aa
#0866cf on white: 5.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0866cf on black: 3.81:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.1%
Green40.0%
Blue81.2%
CMYK percentages
Cyan96.1%
Magenta50.7%
Yellow0.0%
Key (black)18.8%
Color previews
#0866cf text on a black background
contrast 3.81:1
Card sample
#0866cf text on a white background
contrast 5.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0866cf;
Background color
Panel with #0866cf background
background-color: #0866cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0866cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(8, 102, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(8, 102, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0866cf; background: linear-gradient(135deg, #0866cf, #2F08CF);