#677df3
a light, electric blue · warm · closest name: royalblue
RGB
103, 125, 243
HSL
231°, 85%, 68%
CMYK
58, 49, 0, 5
Luminance
0.2402
Every format
| HEX | #677df3 |
| RGB | rgb(103, 125, 243) |
| HSL | hsl(231, 85%, 68%) |
| CMYK | cmyk(58%, 49%, 0%, 5%) |
| LAB | lab(56.1 26.2 -61.9) |
| LCH | lch(56.1 67.2 292.9) |
| OKLCH | oklch(0.631 0.177 272.4) |
Copy-ready code
/* CSS */
color: #677df3;
background-color: #677df3;
/* Tailwind (arbitrary) */
class="text-[#677df3] bg-[#677df3]"
/* SCSS */
$brand: #677df3;
/* SwiftUI */
Color(red: 0.404, green: 0.490, blue: 0.953)
/* Android */
Color.parseColor("#677df3")Accessibility — WCAG contrast
Aa
#677df3 on white: 3.62:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#677df3 on black: 5.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green49.0%
Blue95.3%
CMYK percentages
Cyan57.6%
Magenta48.6%
Yellow0.0%
Key (black)4.7%
Color previews
#677df3 text on a black background
contrast 5.80:1
Card sample
#677df3 text on a white background
contrast 3.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #677df3;
Background color
Panel with #677df3 background
background-color: #677df3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #677df3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 125, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 125, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #677df3; background: linear-gradient(135deg, #677df3, #AE67F3);