#121921
a deep, soft blue · cool · closest name: black
RGB
18, 25, 33
HSL
212°, 29%, 10%
CMYK
46, 24, 0, 87
Luminance
0.0093
Every format
| HEX | #121921 |
| RGB | rgb(18, 25, 33) |
| HSL | hsl(212, 29%, 10%) |
| CMYK | cmyk(46%, 24%, 0%, 87%) |
| LAB | lab(8.4 -0.6 -6.6) |
| LCH | lch(8.4 6.6 264.5) |
| OKLCH | oklch(0.210 0.019 252.1) |
Copy-ready code
/* CSS */
color: #121921;
background-color: #121921;
/* Tailwind (arbitrary) */
class="text-[#121921] bg-[#121921]"
/* SCSS */
$brand: #121921;
/* SwiftUI */
Color(red: 0.071, green: 0.098, blue: 0.129)
/* Android */
Color.parseColor("#121921")Accessibility — WCAG contrast
Aa
#121921 on white: 17.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#121921 on black: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green9.8%
Blue12.9%
CMYK percentages
Cyan45.5%
Magenta24.2%
Yellow0.0%
Key (black)87.1%
Color previews
#121921 text on a black background
contrast 1.19:1
Card sample
#121921 text on a white background
contrast 17.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #121921;
Background color
Panel with #121921 background
background-color: #121921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #121921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 25, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 25, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #121921; background: linear-gradient(135deg, #121921, #151221);