#647dfd
a light, electric blue · warm · closest name: royalblue
RGB
100, 125, 253
HSL
230°, 98%, 69%
CMYK
61, 51, 0, 1
Luminance
0.2447
Every format
| HEX | #647dfd |
| RGB | rgb(100, 125, 253) |
| HSL | hsl(230, 98%, 69%) |
| CMYK | cmyk(61%, 51%, 0%, 1%) |
| LAB | lab(56.5 28.9 -66.7) |
| LCH | lch(56.5 72.7 293.4) |
| OKLCH | oklch(0.636 0.191 271.6) |
Copy-ready code
/* CSS */
color: #647dfd;
background-color: #647dfd;
/* Tailwind (arbitrary) */
class="text-[#647dfd] bg-[#647dfd]"
/* SCSS */
$brand: #647dfd;
/* SwiftUI */
Color(red: 0.392, green: 0.490, blue: 0.992)
/* Android */
Color.parseColor("#647dfd")Accessibility — WCAG contrast
Aa
#647dfd on white: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#647dfd on black: 5.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green49.0%
Blue99.2%
CMYK percentages
Cyan60.5%
Magenta50.6%
Yellow0.0%
Key (black)0.8%
Color previews
#647dfd text on a black background
contrast 5.89:1
Card sample
#647dfd text on a white background
contrast 3.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #647dfd;
Background color
Panel with #647dfd background
background-color: #647dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #647dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 125, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 125, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #647dfd; background: linear-gradient(135deg, #647dfd, #B164FD);