#0435df
a dark, electric blue · warm · closest name: navy
RGB
4, 53, 223
HSL
227°, 97%, 45%
CMYK
98, 76, 0, 13
Luminance
0.0790
Every format
| HEX | #0435df |
| RGB | rgb(4, 53, 223) |
| HSL | hsl(227, 97%, 45%) |
| CMYK | cmyk(98%, 76%, 0%, 13%) |
| LAB | lab(33.8 53.5 -87.3) |
| LCH | lch(33.8 102.3 301.5) |
| OKLCH | oklch(0.451 0.255 264.2) |
Copy-ready code
/* CSS */
color: #0435df;
background-color: #0435df;
/* Tailwind (arbitrary) */
class="text-[#0435df] bg-[#0435df]"
/* SCSS */
$brand: #0435df;
/* SwiftUI */
Color(red: 0.016, green: 0.208, blue: 0.875)
/* Android */
Color.parseColor("#0435df")Accessibility — WCAG contrast
Aa
#0435df on white: 8.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0435df on black: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green20.8%
Blue87.5%
CMYK percentages
Cyan98.2%
Magenta76.2%
Yellow0.0%
Key (black)12.5%
Color previews
#0435df text on a black background
contrast 2.58:1
Card sample
#0435df text on a white background
contrast 8.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0435df;
Background color
Panel with #0435df background
background-color: #0435df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0435df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 53, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 53, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0435df; background: linear-gradient(135deg, #0435df, #6504DF);