#398ebc
a balanced, vivid blue · cool · closest name: steelblue
RGB
57, 142, 188
HSL
201°, 54%, 48%
CMYK
70, 25, 0, 26
Luminance
0.2385
Every format
| HEX | #398ebc |
| RGB | rgb(57, 142, 188) |
| HSL | hsl(201, 54%, 48%) |
| CMYK | cmyk(70%, 25%, 0%, 26%) |
| LAB | lab(55.9 -10.5 -31.4) |
| LCH | lch(55.9 33.1 251.5) |
| OKLCH | oklch(0.615 0.106 236.0) |
Copy-ready code
/* CSS */
color: #398ebc;
background-color: #398ebc;
/* Tailwind (arbitrary) */
class="text-[#398ebc] bg-[#398ebc]"
/* SCSS */
$brand: #398ebc;
/* SwiftUI */
Color(red: 0.224, green: 0.557, blue: 0.737)
/* Android */
Color.parseColor("#398ebc")Accessibility — WCAG contrast
Aa
#398ebc on white: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#398ebc on black: 5.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green55.7%
Blue73.7%
CMYK percentages
Cyan69.7%
Magenta24.5%
Yellow0.0%
Key (black)26.3%
Color previews
#398ebc text on a black background
contrast 5.77:1
Card sample
#398ebc text on a white background
contrast 3.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #398ebc;
Background color
Panel with #398ebc background
background-color: #398ebc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #398ebc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 142, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 142, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #398ebc; background: linear-gradient(135deg, #398ebc, #3B39BC);