#3b7ab9
a balanced, vivid blue · cool · closest name: steelblue
RGB
59, 122, 185
HSL
210°, 52%, 48%
CMYK
68, 34, 0, 28
Luminance
0.1835
Every format
| HEX | #3b7ab9 |
| RGB | rgb(59, 122, 185) |
| HSL | hsl(210, 52%, 48%) |
| CMYK | cmyk(68%, 34%, 0%, 28%) |
| LAB | lab(49.9 0.4 -39.1) |
| LCH | lch(49.9 39.1 270.6) |
| OKLCH | oklch(0.568 0.117 250.7) |
Copy-ready code
/* CSS */
color: #3b7ab9;
background-color: #3b7ab9;
/* Tailwind (arbitrary) */
class="text-[#3b7ab9] bg-[#3b7ab9]"
/* SCSS */
$brand: #3b7ab9;
/* SwiftUI */
Color(red: 0.231, green: 0.478, blue: 0.725)
/* Android */
Color.parseColor("#3b7ab9")Accessibility — WCAG contrast
Aa
#3b7ab9 on white: 4.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b7ab9 on black: 4.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green47.8%
Blue72.5%
CMYK percentages
Cyan68.1%
Magenta34.1%
Yellow0.0%
Key (black)27.5%
Color previews
#3b7ab9 text on a black background
contrast 4.67:1
Card sample
#3b7ab9 text on a white background
contrast 4.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b7ab9;
Background color
Panel with #3b7ab9 background
background-color: #3b7ab9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b7ab9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 122, 185, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 122, 185, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b7ab9; background: linear-gradient(135deg, #3b7ab9, #503BB9);