#830921
a dark, electric red · warm · closest name: maroon
RGB
131, 9, 33
HSL
348°, 87%, 28%
CMYK
0, 93, 75, 49
Luminance
0.0513
Every format
| HEX | #830921 |
| RGB | rgb(131, 9, 33) |
| HSL | hsl(348, 87%, 28%) |
| CMYK | cmyk(0%, 93%, 75%, 49%) |
| LAB | lab(27.1 48.1 22.3) |
| LCH | lch(27.1 53.0 24.9) |
| OKLCH | oklch(0.391 0.150 19.8) |
Copy-ready code
/* CSS */
color: #830921;
background-color: #830921;
/* Tailwind (arbitrary) */
class="text-[#830921] bg-[#830921]"
/* SCSS */
$brand: #830921;
/* SwiftUI */
Color(red: 0.514, green: 0.035, blue: 0.129)
/* Android */
Color.parseColor("#830921")Accessibility — WCAG contrast
Aa
#830921 on white: 10.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#830921 on black: 2.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green3.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta93.1%
Yellow74.8%
Key (black)48.6%
Color previews
#830921 text on a black background
contrast 2.03:1
Card sample
#830921 text on a white background
contrast 10.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #830921;
Background color
Panel with #830921 background
background-color: #830921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #830921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 9, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 9, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #830921; background: linear-gradient(135deg, #830921, #834209);