#646eb2
a balanced, soft blue · warm · closest name: steelblue
RGB
100, 110, 178
HSL
232°, 34%, 55%
CMYK
44, 38, 0, 30
Luminance
0.1708
Every format
| HEX | #646eb2 |
| RGB | rgb(100, 110, 178) |
| HSL | hsl(232, 34%, 55%) |
| CMYK | cmyk(44%, 38%, 0%, 30%) |
| LAB | lab(48.4 14.3 -37.4) |
| LCH | lch(48.4 40.0 290.9) |
| OKLCH | oklch(0.560 0.106 276.1) |
Copy-ready code
/* CSS */
color: #646eb2;
background-color: #646eb2;
/* Tailwind (arbitrary) */
class="text-[#646eb2] bg-[#646eb2]"
/* SCSS */
$brand: #646eb2;
/* SwiftUI */
Color(red: 0.392, green: 0.431, blue: 0.698)
/* Android */
Color.parseColor("#646eb2")Accessibility — WCAG contrast
Aa
#646eb2 on white: 4.76:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#646eb2 on black: 4.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green43.1%
Blue69.8%
CMYK percentages
Cyan43.8%
Magenta38.2%
Yellow0.0%
Key (black)30.2%
Color previews
#646eb2 text on a black background
contrast 4.42:1
Card sample
#646eb2 text on a white background
contrast 4.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #646eb2;
Background color
Panel with #646eb2 background
background-color: #646eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #646eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 110, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 110, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #646eb2; background: linear-gradient(135deg, #646eb2, #8E64B2);