#001c55
a deep, electric blue · cool · closest name: midnightblue
RGB
0, 28, 85
HSL
220°, 100%, 17%
CMYK
100, 67, 0, 67
Luminance
0.0149
Every format
| HEX | #001c55 |
| RGB | rgb(0, 28, 85) |
| HSL | hsl(220, 100%, 17%) |
| CMYK | cmyk(100%, 67%, 0%, 67%) |
| LAB | lab(12.5 16.4 -37.2) |
| LCH | lch(12.5 40.6 293.7) |
| OKLCH | oklch(0.252 0.109 261.1) |
Copy-ready code
/* CSS */
color: #001c55;
background-color: #001c55;
/* Tailwind (arbitrary) */
class="text-[#001c55] bg-[#001c55]"
/* SCSS */
$brand: #001c55;
/* SwiftUI */
Color(red: 0.000, green: 0.110, blue: 0.333)
/* Android */
Color.parseColor("#001c55")Accessibility — WCAG contrast
Aa
#001c55 on white: 16.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001c55 on black: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green11.0%
Blue33.3%
CMYK percentages
Cyan100.0%
Magenta67.1%
Yellow0.0%
Key (black)66.7%
Color previews
#001c55 text on a black background
contrast 1.30:1
Card sample
#001c55 text on a white background
contrast 16.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001c55;
Background color
Panel with #001c55 background
background-color: #001c55;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001c55;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 28, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 28, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001c55; background: linear-gradient(135deg, #001c55, #1D0055);