#677fdf
a balanced, vivid blue · warm · closest name: dodgerblue
RGB
103, 127, 223
HSL
228°, 65%, 64%
CMYK
54, 43, 0, 13
Luminance
0.2339
Every format
| HEX | #677fdf |
| RGB | rgb(103, 127, 223) |
| HSL | hsl(228, 65%, 64%) |
| CMYK | cmyk(54%, 43%, 0%, 13%) |
| LAB | lab(55.5 18.6 -51.8) |
| LCH | lch(55.5 55.0 289.7) |
| OKLCH | oklch(0.623 0.147 271.0) |
Copy-ready code
/* CSS */
color: #677fdf;
background-color: #677fdf;
/* Tailwind (arbitrary) */
class="text-[#677fdf] bg-[#677fdf]"
/* SCSS */
$brand: #677fdf;
/* SwiftUI */
Color(red: 0.404, green: 0.498, blue: 0.875)
/* Android */
Color.parseColor("#677fdf")Accessibility — WCAG contrast
Aa
#677fdf on white: 3.70:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#677fdf on black: 5.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green49.8%
Blue87.5%
CMYK percentages
Cyan53.8%
Magenta43.0%
Yellow0.0%
Key (black)12.5%
Color previews
#677fdf text on a black background
contrast 5.68:1
Card sample
#677fdf text on a white background
contrast 3.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #677fdf;
Background color
Panel with #677fdf background
background-color: #677fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #677fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 127, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 127, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #677fdf; background: linear-gradient(135deg, #677fdf, #9F67DF);