#151b49
a deep, vivid blue · warm · closest name: midnightblue
RGB
21, 27, 73
HSL
233°, 55%, 18%
CMYK
71, 63, 0, 71
Luminance
0.0142
Every format
| HEX | #151b49 |
| RGB | rgb(21, 27, 73) |
| HSL | hsl(233, 55%, 18%) |
| CMYK | cmyk(71%, 63%, 0%, 71%) |
| LAB | lab(12.1 14.6 -29.6) |
| LCH | lch(12.1 33.0 296.2) |
| OKLCH | oklch(0.248 0.085 272.9) |
Copy-ready code
/* CSS */
color: #151b49;
background-color: #151b49;
/* Tailwind (arbitrary) */
class="text-[#151b49] bg-[#151b49]"
/* SCSS */
$brand: #151b49;
/* SwiftUI */
Color(red: 0.082, green: 0.106, blue: 0.286)
/* Android */
Color.parseColor("#151b49")Accessibility — WCAG contrast
Aa
#151b49 on white: 16.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151b49 on black: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green10.6%
Blue28.6%
CMYK percentages
Cyan71.2%
Magenta63.0%
Yellow0.0%
Key (black)71.4%
Color previews
#151b49 text on a black background
contrast 1.28:1
Card sample
#151b49 text on a white background
contrast 16.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151b49;
Background color
Panel with #151b49 background
background-color: #151b49;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151b49;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 27, 73, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 27, 73, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151b49; background: linear-gradient(135deg, #151b49, #321549);