#3b91fd
a balanced, electric blue · cool · closest name: dodgerblue
RGB
59, 145, 253
HSL
213°, 98%, 61%
CMYK
77, 43, 0, 1
Luminance
0.2827
Every format
| HEX | #3b91fd |
| RGB | rgb(59, 145, 253) |
| HSL | hsl(213, 98%, 61%) |
| CMYK | cmyk(77%, 43%, 0%, 1%) |
| LAB | lab(60.1 11.0 -61.0) |
| LCH | lch(60.1 62.0 280.2) |
| OKLCH | oklch(0.659 0.180 255.9) |
Copy-ready code
/* CSS */
color: #3b91fd;
background-color: #3b91fd;
/* Tailwind (arbitrary) */
class="text-[#3b91fd] bg-[#3b91fd]"
/* SCSS */
$brand: #3b91fd;
/* SwiftUI */
Color(red: 0.231, green: 0.569, blue: 0.992)
/* Android */
Color.parseColor("#3b91fd")Accessibility — WCAG contrast
Aa
#3b91fd on white: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3b91fd on black: 6.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green56.9%
Blue99.2%
CMYK percentages
Cyan76.7%
Magenta42.7%
Yellow0.0%
Key (black)0.8%
Color previews
#3b91fd text on a black background
contrast 6.65:1
Card sample
#3b91fd text on a white background
contrast 3.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b91fd;
Background color
Panel with #3b91fd background
background-color: #3b91fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b91fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 145, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 145, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b91fd; background: linear-gradient(135deg, #3b91fd, #663BFD);