#033bdf
a dark, electric blue · cool · closest name: navy
RGB
3, 59, 223
HSL
225°, 97%, 44%
CMYK
99, 74, 0, 13
Luminance
0.0848
Every format
| HEX | #033bdf |
| RGB | rgb(3, 59, 223) |
| HSL | hsl(225, 97%, 44%) |
| CMYK | cmyk(99%, 74%, 0%, 13%) |
| LAB | lab(35.0 50.1 -85.3) |
| LCH | lch(35.0 98.9 300.4) |
| OKLCH | oklch(0.459 0.249 263.8) |
Copy-ready code
/* CSS */
color: #033bdf;
background-color: #033bdf;
/* Tailwind (arbitrary) */
class="text-[#033bdf] bg-[#033bdf]"
/* SCSS */
$brand: #033bdf;
/* SwiftUI */
Color(red: 0.012, green: 0.231, blue: 0.875)
/* Android */
Color.parseColor("#033bdf")Accessibility — WCAG contrast
Aa
#033bdf on white: 7.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#033bdf on black: 2.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green23.1%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta73.5%
Yellow0.0%
Key (black)12.5%
Color previews
#033bdf text on a black background
contrast 2.70:1
Card sample
#033bdf text on a white background
contrast 7.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #033bdf;
Background color
Panel with #033bdf background
background-color: #033bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #033bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 59, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 59, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #033bdf; background: linear-gradient(135deg, #033bdf, #5E03DF);