#001133
a deep, electric blue · cool · closest name: black
RGB
0, 17, 51
HSL
220°, 100%, 10%
CMYK
100, 67, 0, 80
Luminance
0.0064
Every format
| HEX | #001133 |
| RGB | rgb(0, 17, 51) |
| HSL | hsl(220, 100%, 10%) |
| CMYK | cmyk(100%, 67%, 0%, 80%) |
| LAB | lab(5.8 7.8 -24.3) |
| LCH | lch(5.8 25.5 287.8) |
| OKLCH | oklch(0.189 0.073 258.9) |
Copy-ready code
/* CSS */
color: #001133;
background-color: #001133;
/* Tailwind (arbitrary) */
class="text-[#001133] bg-[#001133]"
/* SCSS */
$brand: #001133;
/* SwiftUI */
Color(red: 0.000, green: 0.067, blue: 0.200)
/* Android */
Color.parseColor("#001133")Accessibility — WCAG contrast
Aa
#001133 on white: 18.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001133 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green6.7%
Blue20.0%
CMYK percentages
Cyan100.0%
Magenta66.7%
Yellow0.0%
Key (black)80.0%
Color previews
#001133 text on a black background
contrast 1.13:1
Card sample
#001133 text on a white background
contrast 18.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001133;
Background color
Panel with #001133 background
background-color: #001133;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001133;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 17, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 17, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001133; background: linear-gradient(135deg, #001133, #110033);