#110003
a deep, electric red · warm · closest name: black
RGB
17, 0, 3
HSL
349°, 100%, 3%
CMYK
0, 100, 82, 93
Luminance
0.0013
Every format
| HEX | #110003 |
| RGB | rgb(17, 0, 3) |
| HSL | hsl(349, 100%, 3%) |
| CMYK | cmyk(0%, 100%, 82%, 93%) |
| LAB | lab(1.1 5.3 0.6) |
| LCH | lch(1.1 5.3 6.2) |
| OKLCH | oklch(0.114 0.046 7.4) |
Copy-ready code
/* CSS */
color: #110003;
background-color: #110003;
/* Tailwind (arbitrary) */
class="text-[#110003] bg-[#110003]"
/* SCSS */
$brand: #110003;
/* SwiftUI */
Color(red: 0.067, green: 0.000, blue: 0.012)
/* Android */
Color.parseColor("#110003")Accessibility — WCAG contrast
Aa
#110003 on white: 20.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#110003 on black: 1.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green0.0%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow82.4%
Key (black)93.3%
Color previews
#110003 text on a black background
contrast 1.03:1
Card sample
#110003 text on a white background
contrast 20.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #110003;
Background color
Panel with #110003 background
background-color: #110003;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #110003;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 0, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 0, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #110003; background: linear-gradient(135deg, #110003, #110800);