#1133cc
a dark, electric blue · warm · closest name: navy
RGB
17, 51, 204
HSL
229°, 85%, 43%
CMYK
92, 75, 0, 20
Luminance
0.0685
Every format
| HEX | #1133cc |
| RGB | rgb(17, 51, 204) |
| HSL | hsl(229, 85%, 43%) |
| CMYK | cmyk(92%, 75%, 0%, 20%) |
| LAB | lab(31.4 48.5 -80.1) |
| LCH | lch(31.4 93.6 301.2) |
| OKLCH | oklch(0.429 0.233 265.3) |
Copy-ready code
/* CSS */
color: #1133cc;
background-color: #1133cc;
/* Tailwind (arbitrary) */
class="text-[#1133cc] bg-[#1133cc]"
/* SCSS */
$brand: #1133cc;
/* SwiftUI */
Color(red: 0.067, green: 0.200, blue: 0.800)
/* Android */
Color.parseColor("#1133cc")Accessibility — WCAG contrast
Aa
#1133cc on white: 8.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1133cc on black: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green20.0%
Blue80.0%
CMYK percentages
Cyan91.7%
Magenta75.0%
Yellow0.0%
Key (black)20.0%
Color previews
#1133cc text on a black background
contrast 2.37:1
Card sample
#1133cc text on a white background
contrast 8.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1133cc;
Background color
Panel with #1133cc background
background-color: #1133cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1133cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 51, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 51, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1133cc; background: linear-gradient(135deg, #1133cc, #6C11CC);