#673cfd
a balanced, electric blue · warm · closest name: blue
RGB
103, 60, 253
HSL
253°, 98%, 61%
CMYK
59, 76, 0, 1
Luminance
0.1321
Every format
| HEX | #673cfd |
| RGB | rgb(103, 60, 253) |
| HSL | hsl(253, 98%, 61%) |
| CMYK | cmyk(59%, 76%, 0%, 1%) |
| LAB | lab(43.1 65.5 -88.7) |
| LCH | lch(43.1 110.2 306.4) |
| OKLCH | oklch(0.539 0.263 283.4) |
Copy-ready code
/* CSS */
color: #673cfd;
background-color: #673cfd;
/* Tailwind (arbitrary) */
class="text-[#673cfd] bg-[#673cfd]"
/* SCSS */
$brand: #673cfd;
/* SwiftUI */
Color(red: 0.404, green: 0.235, blue: 0.992)
/* Android */
Color.parseColor("#673cfd")Accessibility — WCAG contrast
Aa
#673cfd on white: 5.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#673cfd on black: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green23.5%
Blue99.2%
CMYK percentages
Cyan59.3%
Magenta76.3%
Yellow0.0%
Key (black)0.8%
Color previews
#673cfd text on a black background
contrast 3.64:1
Card sample
#673cfd text on a white background
contrast 5.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #673cfd;
Background color
Panel with #673cfd background
background-color: #673cfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #673cfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 60, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 60, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #673cfd; background: linear-gradient(135deg, #673cfd, #E83CFD);