#1d0603
a deep, electric red · warm · closest name: black
RGB
29, 6, 3
HSL
7°, 81%, 6%
CMYK
0, 79, 90, 89
Luminance
0.0040
Every format
| HEX | #1d0603 |
| RGB | rgb(29, 6, 3) |
| HSL | hsl(7, 81%, 6%) |
| CMYK | cmyk(0%, 79%, 90%, 89%) |
| LAB | lab(3.6 8.6 4.3) |
| LCH | lch(3.6 9.6 26.6) |
| OKLCH | oklch(0.163 0.043 33.4) |
Copy-ready code
/* CSS */
color: #1d0603;
background-color: #1d0603;
/* Tailwind (arbitrary) */
class="text-[#1d0603] bg-[#1d0603]"
/* SCSS */
$brand: #1d0603;
/* SwiftUI */
Color(red: 0.114, green: 0.024, blue: 0.012)
/* Android */
Color.parseColor("#1d0603")Accessibility — WCAG contrast
Aa
#1d0603 on white: 19.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1d0603 on black: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green2.4%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta79.3%
Yellow89.7%
Key (black)88.6%
Color previews
#1d0603 text on a black background
contrast 1.08:1
Card sample
#1d0603 text on a white background
contrast 19.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d0603;
Background color
Panel with #1d0603 background
background-color: #1d0603;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d0603;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 6, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 6, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d0603; background: linear-gradient(135deg, #1d0603, #1D1703);