#1c0155
a deep, electric violet · warm · closest name: midnightblue
RGB
28, 1, 85
HSL
259°, 98%, 17%
CMYK
67, 99, 0, 67
Luminance
0.0092
Every format
| HEX | #1c0155 |
| RGB | rgb(28, 1, 85) |
| HSL | hsl(259, 98%, 17%) |
| CMYK | cmyk(67%, 99%, 0%, 67%) |
| LAB | lab(8.3 36.0 -44.0) |
| LCH | lch(8.3 56.9 309.3) |
| OKLCH | oklch(0.227 0.131 284.6) |
Copy-ready code
/* CSS */
color: #1c0155;
background-color: #1c0155;
/* Tailwind (arbitrary) */
class="text-[#1c0155] bg-[#1c0155]"
/* SCSS */
$brand: #1c0155;
/* SwiftUI */
Color(red: 0.110, green: 0.004, blue: 0.333)
/* Android */
Color.parseColor("#1c0155")Accessibility — WCAG contrast
Aa
#1c0155 on white: 17.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c0155 on black: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green0.4%
Blue33.3%
CMYK percentages
Cyan67.1%
Magenta98.8%
Yellow0.0%
Key (black)66.7%
Color previews
#1c0155 text on a black background
contrast 1.18:1
Card sample
#1c0155 text on a white background
contrast 17.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c0155;
Background color
Panel with #1c0155 background
background-color: #1c0155;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c0155;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 1, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 1, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c0155; background: linear-gradient(135deg, #1c0155, #540155);