#0016ff
a balanced, electric blue · warm · closest name: blue
RGB
0, 22, 255
HSL
235°, 100%, 50%
CMYK
100, 91, 0, 0
Luminance
0.0779
Every format
| HEX | #0016ff |
| RGB | rgb(0, 22, 255) |
| HSL | hsl(235, 100%, 50%) |
| CMYK | cmyk(100%, 91%, 0%, 0%) |
| LAB | lab(33.5 75.3 -105.8) |
| LCH | lch(33.5 129.8 305.5) |
| OKLCH | oklch(0.460 0.307 264.2) |
Copy-ready code
/* CSS */
color: #0016ff;
background-color: #0016ff;
/* Tailwind (arbitrary) */
class="text-[#0016ff] bg-[#0016ff]"
/* SCSS */
$brand: #0016ff;
/* SwiftUI */
Color(red: 0.000, green: 0.086, blue: 1.000)
/* Android */
Color.parseColor("#0016ff")Accessibility — WCAG contrast
Aa
#0016ff on white: 8.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0016ff on black: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green8.6%
Blue100.0%
CMYK percentages
Cyan100.0%
Magenta91.4%
Yellow0.0%
Key (black)0.0%
Color previews
#0016ff text on a black background
contrast 2.56:1
Card sample
#0016ff text on a white background
contrast 8.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0016ff;
Background color
Panel with #0016ff background
background-color: #0016ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0016ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 22, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 22, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0016ff; background: linear-gradient(135deg, #0016ff, #9400FF);