#121b4f
a deep, vivid blue · warm · closest name: midnightblue
RGB
18, 27, 79
HSL
231°, 63%, 19%
CMYK
77, 66, 0, 69
Luminance
0.0148
Every format
| HEX | #121b4f |
| RGB | rgb(18, 27, 79) |
| HSL | hsl(231, 63%, 19%) |
| CMYK | cmyk(77%, 66%, 0%, 69%) |
| LAB | lab(12.5 16.6 -33.2) |
| LCH | lch(12.5 37.1 296.5) |
| OKLCH | oklch(0.252 0.096 270.4) |
Copy-ready code
/* CSS */
color: #121b4f;
background-color: #121b4f;
/* Tailwind (arbitrary) */
class="text-[#121b4f] bg-[#121b4f]"
/* SCSS */
$brand: #121b4f;
/* SwiftUI */
Color(red: 0.071, green: 0.106, blue: 0.310)
/* Android */
Color.parseColor("#121b4f")Accessibility — WCAG contrast
Aa
#121b4f on white: 16.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#121b4f on black: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green10.6%
Blue31.0%
CMYK percentages
Cyan77.2%
Magenta65.8%
Yellow0.0%
Key (black)69.0%
Color previews
#121b4f text on a black background
contrast 1.30:1
Card sample
#121b4f text on a white background
contrast 16.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #121b4f;
Background color
Panel with #121b4f background
background-color: #121b4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #121b4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 27, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 27, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #121b4f; background: linear-gradient(135deg, #121b4f, #32124F);