#0359af
a dark, electric blue · cool · closest name: royalblue
RGB
3, 89, 175
HSL
210°, 97%, 35%
CMYK
98, 49, 0, 31
Luminance
0.1026
Every format
| HEX | #0359af |
| RGB | rgb(3, 89, 175) |
| HSL | hsl(210, 97%, 35%) |
| CMYK | cmyk(98%, 49%, 0%, 31%) |
| LAB | lab(38.3 12.1 -51.9) |
| LCH | lch(38.3 53.3 283.2) |
| OKLCH | oklch(0.471 0.155 255.2) |
Copy-ready code
/* CSS */
color: #0359af;
background-color: #0359af;
/* Tailwind (arbitrary) */
class="text-[#0359af] bg-[#0359af]"
/* SCSS */
$brand: #0359af;
/* SwiftUI */
Color(red: 0.012, green: 0.349, blue: 0.686)
/* Android */
Color.parseColor("#0359af")Accessibility — WCAG contrast
Aa
#0359af on white: 6.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0359af on black: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green34.9%
Blue68.6%
CMYK percentages
Cyan98.3%
Magenta49.1%
Yellow0.0%
Key (black)31.4%
Color previews
#0359af text on a black background
contrast 3.05:1
Card sample
#0359af text on a white background
contrast 6.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0359af;
Background color
Panel with #0359af background
background-color: #0359af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0359af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 89, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 89, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0359af; background: linear-gradient(135deg, #0359af, #2003AF);