#3ba6df
a balanced, vivid blue · cool · closest name: steelblue
RGB
59, 166, 223
HSL
201°, 72%, 55%
CMYK
74, 26, 0, 13
Luminance
0.3353
Every format
| HEX | #3ba6df |
| RGB | rgb(59, 166, 223) |
| HSL | hsl(201, 72%, 55%) |
| CMYK | cmyk(74%, 26%, 0%, 13%) |
| LAB | lab(64.6 -11.7 -37.5) |
| LCH | lch(64.6 39.3 252.7) |
| OKLCH | oklch(0.689 0.127 236.4) |
Copy-ready code
/* CSS */
color: #3ba6df;
background-color: #3ba6df;
/* Tailwind (arbitrary) */
class="text-[#3ba6df] bg-[#3ba6df]"
/* SCSS */
$brand: #3ba6df;
/* SwiftUI */
Color(red: 0.231, green: 0.651, blue: 0.875)
/* Android */
Color.parseColor("#3ba6df")Accessibility — WCAG contrast
Aa
#3ba6df on white: 2.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ba6df on black: 7.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green65.1%
Blue87.5%
CMYK percentages
Cyan73.5%
Magenta25.6%
Yellow0.0%
Key (black)12.5%
Color previews
#3ba6df text on a black background
contrast 7.71:1
Card sample
#3ba6df text on a white background
contrast 2.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ba6df;
Background color
Panel with #3ba6df background
background-color: #3ba6df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ba6df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 166, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 166, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ba6df; background: linear-gradient(135deg, #3ba6df, #3E3BDF);