#0b33cd
a dark, electric blue · warm · closest name: navy
RGB
11, 51, 205
HSL
228°, 90%, 42%
CMYK
95, 75, 0, 20
Luminance
0.0685
Every format
| HEX | #0b33cd |
| RGB | rgb(11, 51, 205) |
| HSL | hsl(228, 90%, 42%) |
| CMYK | cmyk(95%, 75%, 0%, 20%) |
| LAB | lab(31.4 48.6 -80.7) |
| LCH | lch(31.4 94.2 301.1) |
| OKLCH | oklch(0.429 0.235 264.7) |
Copy-ready code
/* CSS */
color: #0b33cd;
background-color: #0b33cd;
/* Tailwind (arbitrary) */
class="text-[#0b33cd] bg-[#0b33cd]"
/* SCSS */
$brand: #0b33cd;
/* SwiftUI */
Color(red: 0.043, green: 0.200, blue: 0.804)
/* Android */
Color.parseColor("#0b33cd")Accessibility — WCAG contrast
Aa
#0b33cd on white: 8.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b33cd on black: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green20.0%
Blue80.4%
CMYK percentages
Cyan94.6%
Magenta75.1%
Yellow0.0%
Key (black)19.6%
Color previews
#0b33cd text on a black background
contrast 2.37:1
Card sample
#0b33cd text on a white background
contrast 8.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b33cd;
Background color
Panel with #0b33cd background
background-color: #0b33cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b33cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 51, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 51, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b33cd; background: linear-gradient(135deg, #0b33cd, #640BCD);