#910821
a dark, electric red · warm · closest name: maroon
RGB
145, 8, 33
HSL
349°, 90%, 30%
CMYK
0, 95, 77, 43
Luminance
0.0630
Every format
| HEX | #910821 |
| RGB | rgb(145, 8, 33) |
| HSL | hsl(349, 90%, 30%) |
| CMYK | cmyk(0%, 95%, 77%, 43%) |
| LAB | lab(30.2 52.1 26.6) |
| LCH | lch(30.2 58.5 27.1) |
| OKLCH | oklch(0.418 0.164 21.3) |
Copy-ready code
/* CSS */
color: #910821;
background-color: #910821;
/* Tailwind (arbitrary) */
class="text-[#910821] bg-[#910821]"
/* SCSS */
$brand: #910821;
/* SwiftUI */
Color(red: 0.569, green: 0.031, blue: 0.129)
/* Android */
Color.parseColor("#910821")Accessibility — WCAG contrast
Aa
#910821 on white: 9.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#910821 on black: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.9%
Green3.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta94.5%
Yellow77.2%
Key (black)43.1%
Color previews
#910821 text on a black background
contrast 2.26:1
Card sample
#910821 text on a white background
contrast 9.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #910821;
Background color
Panel with #910821 background
background-color: #910821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #910821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(145, 8, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(145, 8, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #910821; background: linear-gradient(135deg, #910821, #914A08);