#ac0039
a dark, electric magenta / pink · warm · closest name: firebrick
RGB
172, 0, 57
HSL
340°, 100%, 34%
CMYK
0, 100, 67, 33
Luminance
0.0907
Every format
| HEX | #ac0039 |
| RGB | rgb(172, 0, 57) |
| HSL | hsl(340, 100%, 34%) |
| CMYK | cmyk(0%, 100%, 67%, 33%) |
| LAB | lab(36.1 61.2 19.8) |
| LCH | lch(36.1 64.3 17.9) |
| OKLCH | oklch(0.473 0.189 14.4) |
Copy-ready code
/* CSS */
color: #ac0039;
background-color: #ac0039;
/* Tailwind (arbitrary) */
class="text-[#ac0039] bg-[#ac0039]"
/* SCSS */
$brand: #ac0039;
/* SwiftUI */
Color(red: 0.675, green: 0.000, blue: 0.224)
/* Android */
Color.parseColor("#ac0039")Accessibility — WCAG contrast
Aa
#ac0039 on white: 7.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ac0039 on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green0.0%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow66.9%
Key (black)32.5%
Color previews
#ac0039 text on a black background
contrast 2.81:1
Card sample
#ac0039 text on a white background
contrast 7.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac0039;
Background color
Panel with #ac0039 background
background-color: #ac0039;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac0039;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 0, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 0, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac0039; background: linear-gradient(135deg, #ac0039, #AC3A00);