#657df0
a light, electric blue · warm · closest name: royalblue
RGB
101, 125, 240
HSL
230°, 82%, 67%
CMYK
58, 48, 0, 6
Luminance
0.2373
Every format
| HEX | #657df0 |
| RGB | rgb(101, 125, 240) |
| HSL | hsl(230, 82%, 67%) |
| CMYK | cmyk(58%, 48%, 0%, 6%) |
| LAB | lab(55.8 24.8 -60.7) |
| LCH | lch(55.8 65.6 292.3) |
| OKLCH | oklch(0.628 0.173 271.7) |
Copy-ready code
/* CSS */
color: #657df0;
background-color: #657df0;
/* Tailwind (arbitrary) */
class="text-[#657df0] bg-[#657df0]"
/* SCSS */
$brand: #657df0;
/* SwiftUI */
Color(red: 0.396, green: 0.490, blue: 0.941)
/* Android */
Color.parseColor("#657df0")Accessibility — WCAG contrast
Aa
#657df0 on white: 3.66:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#657df0 on black: 5.75:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.6%
Green49.0%
Blue94.1%
CMYK percentages
Cyan57.9%
Magenta47.9%
Yellow0.0%
Key (black)5.9%
Color previews
#657df0 text on a black background
contrast 5.75:1
Card sample
#657df0 text on a white background
contrast 3.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #657df0;
Background color
Panel with #657df0 background
background-color: #657df0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #657df0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(101, 125, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(101, 125, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #657df0; background: linear-gradient(135deg, #657df0, #AA65F0);