#121237
a deep, vivid blue · warm · closest name: black
RGB
18, 18, 55
HSL
240°, 51%, 14%
CMYK
67, 67, 0, 78
Luminance
0.0084
Every format
| HEX | #121237 |
| RGB | rgb(18, 18, 55) |
| HSL | hsl(240, 51%, 14%) |
| CMYK | cmyk(67%, 67%, 0%, 78%) |
| LAB | lab(7.6 13.4 -24.2) |
| LCH | lch(7.6 27.7 298.9) |
| OKLCH | oklch(0.208 0.070 278.4) |
Copy-ready code
/* CSS */
color: #121237;
background-color: #121237;
/* Tailwind (arbitrary) */
class="text-[#121237] bg-[#121237]"
/* SCSS */
$brand: #121237;
/* SwiftUI */
Color(red: 0.071, green: 0.071, blue: 0.216)
/* Android */
Color.parseColor("#121237")Accessibility — WCAG contrast
Aa
#121237 on white: 17.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#121237 on black: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green7.1%
Blue21.6%
CMYK percentages
Cyan67.3%
Magenta67.3%
Yellow0.0%
Key (black)78.4%
Color previews
#121237 text on a black background
contrast 1.17:1
Card sample
#121237 text on a white background
contrast 17.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #121237;
Background color
Panel with #121237 background
background-color: #121237;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #121237;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 18, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 18, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #121237; background: linear-gradient(135deg, #121237, #2B1237);