#1c1ca9
a dark, vivid blue · warm · closest name: navy
RGB
28, 28, 169
HSL
240°, 72%, 39%
CMYK
83, 83, 0, 34
Luminance
0.0394
Every format
| HEX | #1c1ca9 |
| RGB | rgb(28, 28, 169) |
| HSL | hsl(240, 72%, 39%) |
| CMYK | cmyk(83%, 83%, 0%, 34%) |
| LAB | lab(23.5 49.5 -72.6) |
| LCH | lch(23.5 87.8 304.3) |
| OKLCH | oklch(0.362 0.210 269.3) |
Copy-ready code
/* CSS */
color: #1c1ca9;
background-color: #1c1ca9;
/* Tailwind (arbitrary) */
class="text-[#1c1ca9] bg-[#1c1ca9]"
/* SCSS */
$brand: #1c1ca9;
/* SwiftUI */
Color(red: 0.110, green: 0.110, blue: 0.663)
/* Android */
Color.parseColor("#1c1ca9")Accessibility — WCAG contrast
Aa
#1c1ca9 on white: 11.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c1ca9 on black: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green11.0%
Blue66.3%
CMYK percentages
Cyan83.4%
Magenta83.4%
Yellow0.0%
Key (black)33.7%
Color previews
#1c1ca9 text on a black background
contrast 1.79:1
Card sample
#1c1ca9 text on a white background
contrast 11.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c1ca9;
Background color
Panel with #1c1ca9 background
background-color: #1c1ca9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c1ca9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 28, 169, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 28, 169, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c1ca9; background: linear-gradient(135deg, #1c1ca9, #7A1CA9);