#3972be
a balanced, vivid blue · cool · closest name: steelblue
RGB
57, 114, 190
HSL
214°, 54%, 48%
CMYK
70, 40, 0, 26
Luminance
0.1662
Every format
| HEX | #3972be |
| RGB | rgb(57, 114, 190) |
| HSL | hsl(214, 54%, 48%) |
| CMYK | cmyk(70%, 40%, 0%, 26%) |
| LAB | lab(47.8 6.8 -45.4) |
| LCH | lch(47.8 45.9 278.5) |
| OKLCH | oklch(0.551 0.133 256.4) |
Copy-ready code
/* CSS */
color: #3972be;
background-color: #3972be;
/* Tailwind (arbitrary) */
class="text-[#3972be] bg-[#3972be]"
/* SCSS */
$brand: #3972be;
/* SwiftUI */
Color(red: 0.224, green: 0.447, blue: 0.745)
/* Android */
Color.parseColor("#3972be")Accessibility — WCAG contrast
Aa
#3972be on white: 4.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3972be on black: 4.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green44.7%
Blue74.5%
CMYK percentages
Cyan70.0%
Magenta40.0%
Yellow0.0%
Key (black)25.5%
Color previews
#3972be text on a black background
contrast 4.32:1
Card sample
#3972be text on a white background
contrast 4.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3972be;
Background color
Panel with #3972be background
background-color: #3972be;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3972be;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 114, 190, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 114, 190, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3972be; background: linear-gradient(135deg, #3972be, #5939BE);