#641921
a deep, vivid red · warm · closest name: maroon
RGB
100, 25, 33
HSL
354°, 60%, 25%
CMYK
0, 75, 67, 61
Luminance
0.0351
Every format
| HEX | #641921 |
| RGB | rgb(100, 25, 33) |
| HSL | hsl(354, 60%, 25%) |
| CMYK | cmyk(0%, 75%, 67%, 61%) |
| LAB | lab(22.0 33.9 14.5) |
| LCH | lch(22.0 36.9 23.1) |
| OKLCH | oklch(0.341 0.107 19.1) |
Copy-ready code
/* CSS */
color: #641921;
background-color: #641921;
/* Tailwind (arbitrary) */
class="text-[#641921] bg-[#641921]"
/* SCSS */
$brand: #641921;
/* SwiftUI */
Color(red: 0.392, green: 0.098, blue: 0.129)
/* Android */
Color.parseColor("#641921")Accessibility — WCAG contrast
Aa
#641921 on white: 12.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#641921 on black: 1.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green9.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta75.0%
Yellow67.0%
Key (black)60.8%
Color previews
#641921 text on a black background
contrast 1.70:1
Card sample
#641921 text on a white background
contrast 12.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #641921;
Background color
Panel with #641921 background
background-color: #641921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #641921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 25, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 25, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #641921; background: linear-gradient(135deg, #641921, #644319);