#677cf4
a light, electric blue · warm · closest name: royalblue
RGB
103, 124, 244
HSL
231°, 87%, 68%
CMYK
58, 49, 0, 4
Luminance
0.2383
Every format
| HEX | #677cf4 |
| RGB | rgb(103, 124, 244) |
| HSL | hsl(231, 87%, 68%) |
| CMYK | cmyk(58%, 49%, 0%, 4%) |
| LAB | lab(55.9 27.1 -62.8) |
| LCH | lch(55.9 68.4 293.4) |
| OKLCH | oklch(0.630 0.180 272.7) |
Copy-ready code
/* CSS */
color: #677cf4;
background-color: #677cf4;
/* Tailwind (arbitrary) */
class="text-[#677cf4] bg-[#677cf4]"
/* SCSS */
$brand: #677cf4;
/* SwiftUI */
Color(red: 0.404, green: 0.486, blue: 0.957)
/* Android */
Color.parseColor("#677cf4")Accessibility — WCAG contrast
Aa
#677cf4 on white: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#677cf4 on black: 5.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green48.6%
Blue95.7%
CMYK percentages
Cyan57.8%
Magenta49.2%
Yellow0.0%
Key (black)4.3%
Color previews
#677cf4 text on a black background
contrast 5.77:1
Card sample
#677cf4 text on a white background
contrast 3.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #677cf4;
Background color
Panel with #677cf4 background
background-color: #677cf4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #677cf4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 124, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 124, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #677cf4; background: linear-gradient(135deg, #677cf4, #B067F4);