#0f04eb
a balanced, electric blue · warm · closest name: blue
RGB
15, 4, 235
HSL
243°, 97%, 47%
CMYK
94, 98, 0, 8
Luminance
0.0619
Every format
| HEX | #0f04eb |
| RGB | rgb(15, 4, 235) |
| HSL | hsl(243, 97%, 47%) |
| CMYK | cmyk(94%, 98%, 0%, 8%) |
| LAB | lab(29.9 73.8 -100.6) |
| LCH | lch(29.9 124.8 306.3) |
| OKLCH | oklch(0.429 0.292 265.3) |
Copy-ready code
/* CSS */
color: #0f04eb;
background-color: #0f04eb;
/* Tailwind (arbitrary) */
class="text-[#0f04eb] bg-[#0f04eb]"
/* SCSS */
$brand: #0f04eb;
/* SwiftUI */
Color(red: 0.059, green: 0.016, blue: 0.922)
/* Android */
Color.parseColor("#0f04eb")Accessibility — WCAG contrast
Aa
#0f04eb on white: 9.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f04eb on black: 2.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green1.6%
Blue92.2%
CMYK percentages
Cyan93.6%
Magenta98.3%
Yellow0.0%
Key (black)7.8%
Color previews
#0f04eb text on a black background
contrast 2.24:1
Card sample
#0f04eb text on a white background
contrast 9.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f04eb;
Background color
Panel with #0f04eb background
background-color: #0f04eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f04eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 4, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 4, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f04eb; background: linear-gradient(135deg, #0f04eb, #A904EB);