#212c01
a deep, electric green · cool · closest name: black
RGB
33, 44, 1
HSL
75°, 96%, 9%
CMYK
25, 0, 98, 83
Luminance
0.0213
Every format
| HEX | #212c01 |
| RGB | rgb(33, 44, 1) |
| HSL | hsl(75, 96%, 9%) |
| CMYK | cmyk(25%, 0%, 98%, 83%) |
| LAB | lab(16.1 -12.2 22.7) |
| LCH | lch(16.1 25.8 118.2) |
| OKLCH | oklch(0.273 0.066 123.3) |
Copy-ready code
/* CSS */
color: #212c01;
background-color: #212c01;
/* Tailwind (arbitrary) */
class="text-[#212c01] bg-[#212c01]"
/* SCSS */
$brand: #212c01;
/* SwiftUI */
Color(red: 0.129, green: 0.173, blue: 0.004)
/* Android */
Color.parseColor("#212c01")Accessibility — WCAG contrast
Aa
#212c01 on white: 14.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#212c01 on black: 1.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green17.3%
Blue0.4%
CMYK percentages
Cyan25.0%
Magenta0.0%
Yellow97.7%
Key (black)82.7%
Color previews
#212c01 text on a black background
contrast 1.43:1
Card sample
#212c01 text on a white background
contrast 14.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #212c01;
Background color
Panel with #212c01 background
background-color: #212c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #212c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 44, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 44, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #212c01; background: linear-gradient(135deg, #212c01, #042C01);