#1c0439
a deep, electric violet · warm · closest name: midnightblue
RGB
28, 4, 57
HSL
267°, 87%, 12%
CMYK
51, 93, 0, 78
Luminance
0.0063
Every format
| HEX | #1c0439 |
| RGB | rgb(28, 4, 57) |
| HSL | hsl(267, 87%, 12%) |
| CMYK | cmyk(51%, 93%, 0%, 78%) |
| LAB | lab(5.7 24.9 -28.7) |
| LCH | lch(5.7 38.0 311.0) |
| OKLCH | oklch(0.197 0.095 297.9) |
Copy-ready code
/* CSS */
color: #1c0439;
background-color: #1c0439;
/* Tailwind (arbitrary) */
class="text-[#1c0439] bg-[#1c0439]"
/* SCSS */
$brand: #1c0439;
/* SwiftUI */
Color(red: 0.110, green: 0.016, blue: 0.224)
/* Android */
Color.parseColor("#1c0439")Accessibility — WCAG contrast
Aa
#1c0439 on white: 18.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c0439 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green1.6%
Blue22.4%
CMYK percentages
Cyan50.9%
Magenta93.0%
Yellow0.0%
Key (black)77.6%
Color previews
#1c0439 text on a black background
contrast 1.13:1
Card sample
#1c0439 text on a white background
contrast 18.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c0439;
Background color
Panel with #1c0439 background
background-color: #1c0439;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c0439;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 4, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 4, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c0439; background: linear-gradient(135deg, #1c0439, #390433);