#033fad
a dark, electric blue · cool · closest name: slateblue
RGB
3, 63, 173
HSL
219°, 97%, 35%
CMYK
98, 64, 0, 32
Luminance
0.0659
Every format
| HEX | #033fad |
| RGB | rgb(3, 63, 173) |
| HSL | hsl(219, 97%, 35%) |
| CMYK | cmyk(98%, 64%, 0%, 32%) |
| LAB | lab(30.9 28.9 -62.8) |
| LCH | lch(30.9 69.1 294.7) |
| OKLCH | oklch(0.414 0.184 261.8) |
Copy-ready code
/* CSS */
color: #033fad;
background-color: #033fad;
/* Tailwind (arbitrary) */
class="text-[#033fad] bg-[#033fad]"
/* SCSS */
$brand: #033fad;
/* SwiftUI */
Color(red: 0.012, green: 0.247, blue: 0.678)
/* Android */
Color.parseColor("#033fad")Accessibility — WCAG contrast
Aa
#033fad on white: 9.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#033fad on black: 2.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green24.7%
Blue67.8%
CMYK percentages
Cyan98.3%
Magenta63.6%
Yellow0.0%
Key (black)32.2%
Color previews
#033fad text on a black background
contrast 2.32:1
Card sample
#033fad text on a white background
contrast 9.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #033fad;
Background color
Panel with #033fad background
background-color: #033fad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #033fad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 63, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 63, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #033fad; background: linear-gradient(135deg, #033fad, #3803AD);