#3a8dbb
a balanced, vivid blue · cool · closest name: steelblue
RGB
58, 141, 187
HSL
201°, 53%, 48%
CMYK
69, 25, 0, 27
Luminance
0.2354
Every format
| HEX | #3a8dbb |
| RGB | rgb(58, 141, 187) |
| HSL | hsl(201, 53%, 48%) |
| CMYK | cmyk(69%, 25%, 0%, 27%) |
| LAB | lab(55.6 -10.1 -31.3) |
| LCH | lch(55.6 32.9 252.1) |
| OKLCH | oklch(0.613 0.106 236.5) |
Copy-ready code
/* CSS */
color: #3a8dbb;
background-color: #3a8dbb;
/* Tailwind (arbitrary) */
class="text-[#3a8dbb] bg-[#3a8dbb]"
/* SCSS */
$brand: #3a8dbb;
/* SwiftUI */
Color(red: 0.227, green: 0.553, blue: 0.733)
/* Android */
Color.parseColor("#3a8dbb")Accessibility — WCAG contrast
Aa
#3a8dbb on white: 3.68:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3a8dbb on black: 5.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green55.3%
Blue73.3%
CMYK percentages
Cyan69.0%
Magenta24.6%
Yellow0.0%
Key (black)26.7%
Color previews
#3a8dbb text on a black background
contrast 5.71:1
Card sample
#3a8dbb text on a white background
contrast 3.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3a8dbb;
Background color
Panel with #3a8dbb background
background-color: #3a8dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3a8dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 141, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 141, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3a8dbb; background: linear-gradient(135deg, #3a8dbb, #3D3ABB);