#0f00b8
a dark, electric blue · warm · closest name: navy
RGB
15, 0, 184
HSL
245°, 100%, 36%
CMYK
92, 100, 0, 28
Luminance
0.0356
Every format
| HEX | #0f00b8 |
| RGB | rgb(15, 0, 184) |
| HSL | hsl(245, 100%, 36%) |
| CMYK | cmyk(92%, 100%, 0%, 28%) |
| LAB | lab(22.2 62.1 -83.8) |
| LCH | lch(22.2 104.3 306.5) |
| OKLCH | oklch(0.357 0.242 266.2) |
Copy-ready code
/* CSS */
color: #0f00b8;
background-color: #0f00b8;
/* Tailwind (arbitrary) */
class="text-[#0f00b8] bg-[#0f00b8]"
/* SCSS */
$brand: #0f00b8;
/* SwiftUI */
Color(red: 0.059, green: 0.000, blue: 0.722)
/* Android */
Color.parseColor("#0f00b8")Accessibility — WCAG contrast
Aa
#0f00b8 on white: 12.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f00b8 on black: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green0.0%
Blue72.2%
CMYK percentages
Cyan91.8%
Magenta100.0%
Yellow0.0%
Key (black)27.8%
Color previews
#0f00b8 text on a black background
contrast 1.71:1
Card sample
#0f00b8 text on a white background
contrast 12.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f00b8;
Background color
Panel with #0f00b8 background
background-color: #0f00b8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f00b8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 0, 184, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 0, 184, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f00b8; background: linear-gradient(135deg, #0f00b8, #8A00B8);