#2f8acf
a balanced, vivid blue · cool · closest name: steelblue
RGB
47, 138, 207
HSL
206°, 63%, 50%
CMYK
77, 33, 0, 19
Luminance
0.2329
Every format
| HEX | #2f8acf |
| RGB | rgb(47, 138, 207) |
| HSL | hsl(206, 63%, 50%) |
| CMYK | cmyk(77%, 33%, 0%, 19%) |
| LAB | lab(55.4 -2.9 -43.1) |
| LCH | lch(55.4 43.2 266.2) |
| OKLCH | oklch(0.613 0.134 245.8) |
Copy-ready code
/* CSS */
color: #2f8acf;
background-color: #2f8acf;
/* Tailwind (arbitrary) */
class="text-[#2f8acf] bg-[#2f8acf]"
/* SCSS */
$brand: #2f8acf;
/* SwiftUI */
Color(red: 0.184, green: 0.541, blue: 0.812)
/* Android */
Color.parseColor("#2f8acf")Accessibility — WCAG contrast
Aa
#2f8acf on white: 3.71:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2f8acf on black: 5.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green54.1%
Blue81.2%
CMYK percentages
Cyan77.3%
Magenta33.3%
Yellow0.0%
Key (black)18.8%
Color previews
#2f8acf text on a black background
contrast 5.66:1
Card sample
#2f8acf text on a white background
contrast 3.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f8acf;
Background color
Panel with #2f8acf background
background-color: #2f8acf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f8acf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 138, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 138, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f8acf; background: linear-gradient(135deg, #2f8acf, #3F2FCF);