#0f28bf
a dark, electric blue · warm · closest name: navy
RGB
15, 40, 191
HSL
232°, 85%, 40%
CMYK
92, 79, 0, 25
Luminance
0.0538
Every format
| HEX | #0f28bf |
| RGB | rgb(15, 40, 191) |
| HSL | hsl(232, 85%, 40%) |
| CMYK | cmyk(92%, 79%, 0%, 25%) |
| LAB | lab(27.8 50.1 -78.6) |
| LCH | lch(27.8 93.2 302.5) |
| OKLCH | oklch(0.399 0.229 265.6) |
Copy-ready code
/* CSS */
color: #0f28bf;
background-color: #0f28bf;
/* Tailwind (arbitrary) */
class="text-[#0f28bf] bg-[#0f28bf]"
/* SCSS */
$brand: #0f28bf;
/* SwiftUI */
Color(red: 0.059, green: 0.157, blue: 0.749)
/* Android */
Color.parseColor("#0f28bf")Accessibility — WCAG contrast
Aa
#0f28bf on white: 10.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f28bf on black: 2.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green15.7%
Blue74.9%
CMYK percentages
Cyan92.1%
Magenta79.1%
Yellow0.0%
Key (black)25.1%
Color previews
#0f28bf text on a black background
contrast 2.08:1
Card sample
#0f28bf text on a white background
contrast 10.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f28bf;
Background color
Panel with #0f28bf background
background-color: #0f28bf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f28bf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 40, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 40, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f28bf; background: linear-gradient(135deg, #0f28bf, #6B0FBF);