#397dec
a balanced, electric blue · cool · closest name: dodgerblue
RGB
57, 125, 236
HSL
217°, 83%, 58%
CMYK
76, 47, 0, 8
Luminance
0.2159
Every format
| HEX | #397dec |
| RGB | rgb(57, 125, 236) |
| HSL | hsl(217, 83%, 58%) |
| CMYK | cmyk(76%, 47%, 0%, 8%) |
| LAB | lab(53.6 16.8 -62.1) |
| LCH | lch(53.6 64.4 285.1) |
| OKLCH | oklch(0.605 0.181 259.8) |
Copy-ready code
/* CSS */
color: #397dec;
background-color: #397dec;
/* Tailwind (arbitrary) */
class="text-[#397dec] bg-[#397dec]"
/* SCSS */
$brand: #397dec;
/* SwiftUI */
Color(red: 0.224, green: 0.490, blue: 0.925)
/* Android */
Color.parseColor("#397dec")Accessibility — WCAG contrast
Aa
#397dec on white: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#397dec on black: 5.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green49.0%
Blue92.5%
CMYK percentages
Cyan75.8%
Magenta47.0%
Yellow0.0%
Key (black)7.5%
Color previews
#397dec text on a black background
contrast 5.32:1
Card sample
#397dec text on a white background
contrast 3.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397dec;
Background color
Panel with #397dec background
background-color: #397dec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397dec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 125, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 125, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397dec; background: linear-gradient(135deg, #397dec, #6C39EC);