#030508
a deep, vivid blue · cool · “black”
RGB
3, 5, 8
HSL
216°, 46%, 2%
CMYK
63, 38, 0, 97
Luminance
0.0015
Every format
| HEX | #030508 |
| RGB | rgb(3, 5, 8) |
| HSL | hsl(216, 46%, 2%) |
| CMYK | cmyk(63%, 38%, 0%, 97%) |
| LAB | lab(1.3 -0.1 -1.3) |
| LCH | lch(1.3 1.3 265.2) |
| OKLCH | oklch(0.113 0.011 251.8) |
Copy-ready code
/* CSS */
color: #030508;
background-color: #030508;
/* Tailwind (arbitrary) */
class="text-[#030508] bg-[#030508]"
/* SCSS */
$brand: #030508;
/* SwiftUI */
Color(red: 0.012, green: 0.020, blue: 0.031)
/* Android */
Color.parseColor("#030508")Accessibility — WCAG contrast
Aa
#030508 on white: 20.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030508 on black: 1.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green2.0%
Blue3.1%
CMYK percentages
Cyan62.5%
Magenta37.5%
Yellow0.0%
Key (black)96.9%
Color previews
#030508 text on a black background
contrast 1.03:1
Card sample
#030508 text on a white background
contrast 20.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030508;
Background color
Panel with #030508 background
background-color: #030508;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030508;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 5, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 5, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030508; background: linear-gradient(135deg, #030508, #040308);