#271c01
a deep, electric yellow · warm · closest name: black
RGB
39, 28, 1
HSL
43°, 95%, 8%
CMYK
0, 28, 97, 85
Luminance
0.0126
Every format
| HEX | #271c01 |
| RGB | rgb(39, 28, 1) |
| HSL | hsl(43, 95%, 8%) |
| CMYK | cmyk(0%, 28%, 97%, 85%) |
| LAB | lab(11.0 1.8 16.1) |
| LCH | lch(11.0 16.1 83.7) |
| OKLCH | oklch(0.234 0.046 87.2) |
Copy-ready code
/* CSS */
color: #271c01;
background-color: #271c01;
/* Tailwind (arbitrary) */
class="text-[#271c01] bg-[#271c01]"
/* SCSS */
$brand: #271c01;
/* SwiftUI */
Color(red: 0.153, green: 0.110, blue: 0.004)
/* Android */
Color.parseColor("#271c01")Accessibility — WCAG contrast
Aa
#271c01 on white: 16.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#271c01 on black: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green11.0%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta28.2%
Yellow97.4%
Key (black)84.7%
Color previews
#271c01 text on a black background
contrast 1.25:1
Card sample
#271c01 text on a white background
contrast 16.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #271c01;
Background color
Panel with #271c01 background
background-color: #271c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #271c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 28, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 28, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #271c01; background: linear-gradient(135deg, #271c01, #192701);