#397fd2
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
57, 127, 210
HSL
213°, 63%, 52%
CMYK
73, 40, 0, 18
Luminance
0.2070
Every format
| HEX | #397fd2 |
| RGB | rgb(57, 127, 210) |
| HSL | hsl(213, 63%, 52%) |
| CMYK | cmyk(73%, 40%, 0%, 18%) |
| LAB | lab(52.6 6.0 -49.1) |
| LCH | lch(52.6 49.5 277.0) |
| OKLCH | oklch(0.593 0.145 254.5) |
Copy-ready code
/* CSS */
color: #397fd2;
background-color: #397fd2;
/* Tailwind (arbitrary) */
class="text-[#397fd2] bg-[#397fd2]"
/* SCSS */
$brand: #397fd2;
/* SwiftUI */
Color(red: 0.224, green: 0.498, blue: 0.824)
/* Android */
Color.parseColor("#397fd2")Accessibility — WCAG contrast
Aa
#397fd2 on white: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#397fd2 on black: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green49.8%
Blue82.4%
CMYK percentages
Cyan72.9%
Magenta39.5%
Yellow0.0%
Key (black)17.6%
Color previews
#397fd2 text on a black background
contrast 5.14:1
Card sample
#397fd2 text on a white background
contrast 4.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397fd2;
Background color
Panel with #397fd2 background
background-color: #397fd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397fd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 127, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 127, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397fd2; background: linear-gradient(135deg, #397fd2, #5939D2);