#990321
a dark, electric red · warm · closest name: firebrick
RGB
153, 3, 33
HSL
348°, 96%, 31%
CMYK
0, 98, 78, 40
Luminance
0.0695
Every format
| HEX | #990321 |
| RGB | rgb(153, 3, 33) |
| HSL | hsl(348, 96%, 31%) |
| CMYK | cmyk(0%, 98%, 78%, 40%) |
| LAB | lab(31.7 55.0 28.8) |
| LCH | lch(31.7 62.1 27.7) |
| OKLCH | oklch(0.433 0.172 21.6) |
Copy-ready code
/* CSS */
color: #990321;
background-color: #990321;
/* Tailwind (arbitrary) */
class="text-[#990321] bg-[#990321]"
/* SCSS */
$brand: #990321;
/* SwiftUI */
Color(red: 0.600, green: 0.012, blue: 0.129)
/* Android */
Color.parseColor("#990321")Accessibility — WCAG contrast
Aa
#990321 on white: 8.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#990321 on black: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green1.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta98.0%
Yellow78.4%
Key (black)40.0%
Color previews
#990321 text on a black background
contrast 2.39:1
Card sample
#990321 text on a white background
contrast 8.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #990321;
Background color
Panel with #990321 background
background-color: #990321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #990321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 3, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 3, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #990321; background: linear-gradient(135deg, #990321, #994903);