#2f9cdf
a balanced, vivid blue · cool · closest name: steelblue
RGB
47, 156, 223
HSL
203°, 73%, 53%
CMYK
79, 30, 0, 13
Luminance
0.2971
Every format
| HEX | #2f9cdf |
| RGB | rgb(47, 156, 223) |
| HSL | hsl(203, 73%, 53%) |
| CMYK | cmyk(79%, 30%, 0%, 13%) |
| LAB | lab(61.4 -7.5 -42.5) |
| LCH | lch(61.4 43.2 260.0) |
| OKLCH | oklch(0.663 0.138 241.1) |
Copy-ready code
/* CSS */
color: #2f9cdf;
background-color: #2f9cdf;
/* Tailwind (arbitrary) */
class="text-[#2f9cdf] bg-[#2f9cdf]"
/* SCSS */
$brand: #2f9cdf;
/* SwiftUI */
Color(red: 0.184, green: 0.612, blue: 0.875)
/* Android */
Color.parseColor("#2f9cdf")Accessibility — WCAG contrast
Aa
#2f9cdf on white: 3.03:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2f9cdf on black: 6.94:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green61.2%
Blue87.5%
CMYK percentages
Cyan78.9%
Magenta30.0%
Yellow0.0%
Key (black)12.5%
Color previews
#2f9cdf text on a black background
contrast 6.94:1
Card sample
#2f9cdf text on a white background
contrast 3.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f9cdf;
Background color
Panel with #2f9cdf background
background-color: #2f9cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f9cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 156, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 156, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f9cdf; background: linear-gradient(135deg, #2f9cdf, #372FDF);