#033cba
a dark, electric blue · cool · closest name: slateblue
RGB
3, 60, 186
HSL
221°, 97%, 37%
CMYK
98, 68, 0, 27
Luminance
0.0680
Every format
| HEX | #033cba |
| RGB | rgb(3, 60, 186) |
| HSL | hsl(221, 97%, 37%) |
| CMYK | cmyk(98%, 68%, 0%, 27%) |
| LAB | lab(31.3 36.0 -69.8) |
| LCH | lch(31.3 78.5 297.3) |
| OKLCH | oklch(0.422 0.204 262.9) |
Copy-ready code
/* CSS */
color: #033cba;
background-color: #033cba;
/* Tailwind (arbitrary) */
class="text-[#033cba] bg-[#033cba]"
/* SCSS */
$brand: #033cba;
/* SwiftUI */
Color(red: 0.012, green: 0.235, blue: 0.729)
/* Android */
Color.parseColor("#033cba")Accessibility — WCAG contrast
Aa
#033cba on white: 8.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#033cba on black: 2.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green23.5%
Blue72.9%
CMYK percentages
Cyan98.4%
Magenta67.7%
Yellow0.0%
Key (black)27.1%
Color previews
#033cba text on a black background
contrast 2.36:1
Card sample
#033cba text on a white background
contrast 8.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #033cba;
Background color
Panel with #033cba background
background-color: #033cba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #033cba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 60, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 60, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #033cba; background: linear-gradient(135deg, #033cba, #4403BA);