#151d47
a deep, vivid blue · warm · closest name: midnightblue
RGB
21, 29, 71
HSL
230°, 54%, 18%
CMYK
70, 59, 0, 72
Luminance
0.0149
Every format
| HEX | #151d47 |
| RGB | rgb(21, 29, 71) |
| HSL | hsl(230, 54%, 18%) |
| CMYK | cmyk(70%, 59%, 0%, 72%) |
| LAB | lab(12.6 12.2 -27.5) |
| LCH | lch(12.6 30.1 294.0) |
| OKLCH | oklch(0.251 0.079 271.5) |
Copy-ready code
/* CSS */
color: #151d47;
background-color: #151d47;
/* Tailwind (arbitrary) */
class="text-[#151d47] bg-[#151d47]"
/* SCSS */
$brand: #151d47;
/* SwiftUI */
Color(red: 0.082, green: 0.114, blue: 0.278)
/* Android */
Color.parseColor("#151d47")Accessibility — WCAG contrast
Aa
#151d47 on white: 16.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151d47 on black: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green11.4%
Blue27.8%
CMYK percentages
Cyan70.4%
Magenta59.2%
Yellow0.0%
Key (black)72.2%
Color previews
#151d47 text on a black background
contrast 1.30:1
Card sample
#151d47 text on a white background
contrast 16.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151d47;
Background color
Panel with #151d47 background
background-color: #151d47;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151d47;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 29, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 29, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151d47; background: linear-gradient(135deg, #151d47, #2E1547);