#2b310c
a deep, vivid yellow · cool · closest name: darkslategray
RGB
43, 49, 12
HSL
70°, 61%, 12%
CMYK
12, 0, 76, 81
Luminance
0.0274
Every format
| HEX | #2b310c |
| RGB | rgb(43, 49, 12) |
| HSL | hsl(70, 61%, 12%) |
| CMYK | cmyk(12%, 0%, 76%, 81%) |
| LAB | lab(19.0 -9.0 21.8) |
| LCH | lch(19.0 23.6 112.5) |
| OKLCH | oklch(0.298 0.057 117.8) |
Copy-ready code
/* CSS */
color: #2b310c;
background-color: #2b310c;
/* Tailwind (arbitrary) */
class="text-[#2b310c] bg-[#2b310c]"
/* SCSS */
$brand: #2b310c;
/* SwiftUI */
Color(red: 0.169, green: 0.192, blue: 0.047)
/* Android */
Color.parseColor("#2b310c")Accessibility — WCAG contrast
Aa
#2b310c on white: 13.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b310c on black: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green19.2%
Blue4.7%
CMYK percentages
Cyan12.2%
Magenta0.0%
Yellow75.5%
Key (black)80.8%
Color previews
#2b310c text on a black background
contrast 1.55:1
Card sample
#2b310c text on a white background
contrast 13.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b310c;
Background color
Panel with #2b310c background
background-color: #2b310c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b310c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 49, 12, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 49, 12, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b310c; background: linear-gradient(135deg, #2b310c, #12310C);