#3967fd
a balanced, electric blue · warm · closest name: royalblue
RGB
57, 103, 253
HSL
226°, 98%, 61%
CMYK
78, 59, 0, 1
Luminance
0.1766
Every format
| HEX | #3967fd |
| RGB | rgb(57, 103, 253) |
| HSL | hsl(226, 98%, 61%) |
| CMYK | cmyk(78%, 59%, 0%, 1%) |
| LAB | lab(49.1 36.6 -78.9) |
| LCH | lch(49.1 87.0 294.9) |
| OKLCH | oklch(0.575 0.229 266.1) |
Copy-ready code
/* CSS */
color: #3967fd;
background-color: #3967fd;
/* Tailwind (arbitrary) */
class="text-[#3967fd] bg-[#3967fd]"
/* SCSS */
$brand: #3967fd;
/* SwiftUI */
Color(red: 0.224, green: 0.404, blue: 0.992)
/* Android */
Color.parseColor("#3967fd")Accessibility — WCAG contrast
Aa
#3967fd on white: 4.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3967fd on black: 4.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green40.4%
Blue99.2%
CMYK percentages
Cyan77.5%
Magenta59.3%
Yellow0.0%
Key (black)0.8%
Color previews
#3967fd text on a black background
contrast 4.53:1
Card sample
#3967fd text on a white background
contrast 4.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3967fd;
Background color
Panel with #3967fd background
background-color: #3967fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3967fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 103, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 103, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3967fd; background: linear-gradient(135deg, #3967fd, #8E39FD);