#3b5afd
a balanced, electric blue · warm · closest name: royalblue
RGB
59, 90, 253
HSL
230°, 98%, 61%
CMYK
77, 64, 0, 1
Luminance
0.1533
Every format
| HEX | #3b5afd |
| RGB | rgb(59, 90, 253) |
| HSL | hsl(230, 98%, 61%) |
| CMYK | cmyk(77%, 64%, 0%, 1%) |
| LAB | lab(46.1 44.8 -83.8) |
| LCH | lch(46.1 95.0 298.1) |
| OKLCH | oklch(0.553 0.243 268.4) |
Copy-ready code
/* CSS */
color: #3b5afd;
background-color: #3b5afd;
/* Tailwind (arbitrary) */
class="text-[#3b5afd] bg-[#3b5afd]"
/* SCSS */
$brand: #3b5afd;
/* SwiftUI */
Color(red: 0.231, green: 0.353, blue: 0.992)
/* Android */
Color.parseColor("#3b5afd")Accessibility — WCAG contrast
Aa
#3b5afd on white: 5.16:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b5afd on black: 4.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green35.3%
Blue99.2%
CMYK percentages
Cyan76.7%
Magenta64.4%
Yellow0.0%
Key (black)0.8%
Color previews
#3b5afd text on a black background
contrast 4.07:1
Card sample
#3b5afd text on a white background
contrast 5.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b5afd;
Background color
Panel with #3b5afd background
background-color: #3b5afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b5afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 90, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 90, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b5afd; background: linear-gradient(135deg, #3b5afd, #9D3BFD);