#1c0139
a deep, electric violet · warm · closest name: midnightblue
RGB
28, 1, 57
HSL
269°, 97%, 11%
CMYK
51, 98, 0, 78
Luminance
0.0056
Every format
| HEX | #1c0139 |
| RGB | rgb(28, 1, 57) |
| HSL | hsl(269, 97%, 11%) |
| CMYK | cmyk(51%, 98%, 0%, 78%) |
| LAB | lab(5.1 26.4 -29.6) |
| LCH | lch(5.1 39.7 311.7) |
| OKLCH | oklch(0.191 0.100 299.1) |
Copy-ready code
/* CSS */
color: #1c0139;
background-color: #1c0139;
/* Tailwind (arbitrary) */
class="text-[#1c0139] bg-[#1c0139]"
/* SCSS */
$brand: #1c0139;
/* SwiftUI */
Color(red: 0.110, green: 0.004, blue: 0.224)
/* Android */
Color.parseColor("#1c0139")Accessibility — WCAG contrast
Aa
#1c0139 on white: 18.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c0139 on black: 1.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green0.4%
Blue22.4%
CMYK percentages
Cyan50.9%
Magenta98.2%
Yellow0.0%
Key (black)77.6%
Color previews
#1c0139 text on a black background
contrast 1.11:1
Card sample
#1c0139 text on a white background
contrast 18.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c0139;
Background color
Panel with #1c0139 background
background-color: #1c0139;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c0139;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 1, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 1, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c0139; background: linear-gradient(135deg, #1c0139, #390131);