#688dfd
a light, electric blue · warm · closest name: dodgerblue
RGB
104, 141, 253
HSL
225°, 97%, 70%
CMYK
59, 44, 0, 1
Luminance
0.2908
Every format
| HEX | #688dfd |
| RGB | rgb(104, 141, 253) |
| HSL | hsl(225, 97%, 70%) |
| CMYK | cmyk(59%, 44%, 0%, 1%) |
| LAB | lab(60.9 20.0 -59.8) |
| LCH | lch(60.9 63.0 288.5) |
| OKLCH | oklch(0.670 0.171 267.9) |
Copy-ready code
/* CSS */
color: #688dfd;
background-color: #688dfd;
/* Tailwind (arbitrary) */
class="text-[#688dfd] bg-[#688dfd]"
/* SCSS */
$brand: #688dfd;
/* SwiftUI */
Color(red: 0.408, green: 0.553, blue: 0.992)
/* Android */
Color.parseColor("#688dfd")Accessibility — WCAG contrast
Aa
#688dfd on white: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#688dfd on black: 6.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green55.3%
Blue99.2%
CMYK percentages
Cyan58.9%
Magenta44.3%
Yellow0.0%
Key (black)0.8%
Color previews
#688dfd text on a black background
contrast 6.82:1
Card sample
#688dfd text on a white background
contrast 3.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #688dfd;
Background color
Panel with #688dfd background
background-color: #688dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #688dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 141, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 141, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #688dfd; background: linear-gradient(135deg, #688dfd, #A668FD);