#331900
a deep, electric orange · warm · closest name: black
RGB
51, 25, 0
HSL
29°, 100%, 10%
CMYK
0, 51, 100, 80
Luminance
0.0140
Every format
| HEX | #331900 |
| RGB | rgb(51, 25, 0) |
| HSL | hsl(29, 100%, 10%) |
| CMYK | cmyk(0%, 51%, 100%, 80%) |
| LAB | lab(11.9 10.6 18.0) |
| LCH | lch(11.9 20.9 59.5) |
| OKLCH | oklch(0.245 0.057 61.8) |
Copy-ready code
/* CSS */
color: #331900;
background-color: #331900;
/* Tailwind (arbitrary) */
class="text-[#331900] bg-[#331900]"
/* SCSS */
$brand: #331900;
/* SwiftUI */
Color(red: 0.200, green: 0.098, blue: 0.000)
/* Android */
Color.parseColor("#331900")Accessibility — WCAG contrast
Aa
#331900 on white: 16.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331900 on black: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green9.8%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta51.0%
Yellow100.0%
Key (black)80.0%
Color previews
#331900 text on a black background
contrast 1.28:1
Card sample
#331900 text on a white background
contrast 16.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331900;
Background color
Panel with #331900 background
background-color: #331900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 25, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 25, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331900; background: linear-gradient(135deg, #331900, #2B3300);