#0b4eee
a balanced, electric blue · cool · closest name: royalblue
RGB
11, 78, 238
HSL
222°, 91%, 49%
CMYK
95, 67, 0, 7
Luminance
0.1169
Every format
| HEX | #0b4eee |
| RGB | rgb(11, 78, 238) |
| HSL | hsl(222, 91%, 49%) |
| CMYK | cmyk(95%, 67%, 0%, 7%) |
| LAB | lab(40.7 44.2 -84.3) |
| LCH | lch(40.7 95.2 297.7) |
| OKLCH | oklch(0.506 0.246 263.3) |
Copy-ready code
/* CSS */
color: #0b4eee;
background-color: #0b4eee;
/* Tailwind (arbitrary) */
class="text-[#0b4eee] bg-[#0b4eee]"
/* SCSS */
$brand: #0b4eee;
/* SwiftUI */
Color(red: 0.043, green: 0.306, blue: 0.933)
/* Android */
Color.parseColor("#0b4eee")Accessibility — WCAG contrast
Aa
#0b4eee on white: 6.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0b4eee on black: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green30.6%
Blue93.3%
CMYK percentages
Cyan95.4%
Magenta67.2%
Yellow0.0%
Key (black)6.7%
Color previews
#0b4eee text on a black background
contrast 3.34:1
Card sample
#0b4eee text on a white background
contrast 6.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b4eee;
Background color
Panel with #0b4eee background
background-color: #0b4eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b4eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 78, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 78, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b4eee; background: linear-gradient(135deg, #0b4eee, #5F0BEE);