#001f36
a deep, electric blue · cool · closest name: black
RGB
0, 31, 54
HSL
206°, 100%, 11%
CMYK
100, 43, 0, 79
Luminance
0.0125
Every format
| HEX | #001f36 |
| RGB | rgb(0, 31, 54) |
| HSL | hsl(206, 100%, 11%) |
| CMYK | cmyk(100%, 43%, 0%, 79%) |
| LAB | lab(10.9 -0.9 -18.2) |
| LCH | lch(10.9 18.3 267.0) |
| OKLCH | oklch(0.231 0.058 244.6) |
Copy-ready code
/* CSS */
color: #001f36;
background-color: #001f36;
/* Tailwind (arbitrary) */
class="text-[#001f36] bg-[#001f36]"
/* SCSS */
$brand: #001f36;
/* SwiftUI */
Color(red: 0.000, green: 0.122, blue: 0.212)
/* Android */
Color.parseColor("#001f36")Accessibility — WCAG contrast
Aa
#001f36 on white: 16.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001f36 on black: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green12.2%
Blue21.2%
CMYK percentages
Cyan100.0%
Magenta42.6%
Yellow0.0%
Key (black)78.8%
Color previews
#001f36 text on a black background
contrast 1.25:1
Card sample
#001f36 text on a white background
contrast 16.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001f36;
Background color
Panel with #001f36 background
background-color: #001f36;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001f36;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 31, 54, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 31, 54, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001f36; background: linear-gradient(135deg, #001f36, #050036);