#0331af
a dark, electric blue · cool · closest name: navy
RGB
3, 49, 175
HSL
224°, 97%, 35%
CMYK
98, 72, 0, 31
Luminance
0.0531
Every format
| HEX | #0331af |
| RGB | rgb(3, 49, 175) |
| HSL | hsl(224, 97%, 35%) |
| CMYK | cmyk(98%, 72%, 0%, 31%) |
| LAB | lab(27.6 38.9 -69.4) |
| LCH | lch(27.6 79.5 299.3) |
| OKLCH | oklch(0.391 0.203 263.6) |
Copy-ready code
/* CSS */
color: #0331af;
background-color: #0331af;
/* Tailwind (arbitrary) */
class="text-[#0331af] bg-[#0331af]"
/* SCSS */
$brand: #0331af;
/* SwiftUI */
Color(red: 0.012, green: 0.192, blue: 0.686)
/* Android */
Color.parseColor("#0331af")Accessibility — WCAG contrast
Aa
#0331af on white: 10.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0331af on black: 2.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green19.2%
Blue68.6%
CMYK percentages
Cyan98.3%
Magenta72.0%
Yellow0.0%
Key (black)31.4%
Color previews
#0331af text on a black background
contrast 2.06:1
Card sample
#0331af text on a white background
contrast 10.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0331af;
Background color
Panel with #0331af background
background-color: #0331af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0331af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 49, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 49, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0331af; background: linear-gradient(135deg, #0331af, #4803AF);