#646eee
a light, electric blue · warm · closest name: royalblue
RGB
100, 110, 238
HSL
236°, 80%, 66%
CMYK
58, 54, 0, 7
Luminance
0.2003
Every format
| HEX | #646eee |
| RGB | rgb(100, 110, 238) |
| HSL | hsl(236, 80%, 66%) |
| CMYK | cmyk(58%, 54%, 0%, 7%) |
| LAB | lab(51.9 33.1 -65.9) |
| LCH | lch(51.9 73.8 296.6) |
| OKLCH | oklch(0.598 0.190 275.7) |
Copy-ready code
/* CSS */
color: #646eee;
background-color: #646eee;
/* Tailwind (arbitrary) */
class="text-[#646eee] bg-[#646eee]"
/* SCSS */
$brand: #646eee;
/* SwiftUI */
Color(red: 0.392, green: 0.431, blue: 0.933)
/* Android */
Color.parseColor("#646eee")Accessibility — WCAG contrast
Aa
#646eee on white: 4.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#646eee on black: 5.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green43.1%
Blue93.3%
CMYK percentages
Cyan58.0%
Magenta53.8%
Yellow0.0%
Key (black)6.7%
Color previews
#646eee text on a black background
contrast 5.01:1
Card sample
#646eee text on a white background
contrast 4.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #646eee;
Background color
Panel with #646eee background
background-color: #646eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #646eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 110, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 110, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #646eee; background: linear-gradient(135deg, #646eee, #B664EE);