#151f39
a deep, vivid blue · cool · closest name: black
RGB
21, 31, 57
HSL
223°, 46%, 15%
CMYK
63, 46, 0, 78
Luminance
0.0143
Every format
| HEX | #151f39 |
| RGB | rgb(21, 31, 57) |
| HSL | hsl(223, 46%, 15%) |
| CMYK | cmyk(63%, 46%, 0%, 78%) |
| LAB | lab(12.2 5.0 -18.3) |
| LCH | lch(12.2 18.9 285.2) |
| OKLCH | oklch(0.245 0.052 266.7) |
Copy-ready code
/* CSS */
color: #151f39;
background-color: #151f39;
/* Tailwind (arbitrary) */
class="text-[#151f39] bg-[#151f39]"
/* SCSS */
$brand: #151f39;
/* SwiftUI */
Color(red: 0.082, green: 0.122, blue: 0.224)
/* Android */
Color.parseColor("#151f39")Accessibility — WCAG contrast
Aa
#151f39 on white: 16.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151f39 on black: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green12.2%
Blue22.4%
CMYK percentages
Cyan63.2%
Magenta45.6%
Yellow0.0%
Key (black)77.6%
Color previews
#151f39 text on a black background
contrast 1.29:1
Card sample
#151f39 text on a white background
contrast 16.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151f39;
Background color
Panel with #151f39 background
background-color: #151f39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151f39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 31, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 31, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151f39; background: linear-gradient(135deg, #151f39, #231539);