#2f8fdb
a balanced, vivid blue · cool · closest name: steelblue
RGB
47, 143, 219
HSL
207°, 71%, 52%
CMYK
79, 35, 0, 14
Luminance
0.2536
Every format
| HEX | #2f8fdb |
| RGB | rgb(47, 143, 219) |
| HSL | hsl(207, 71%, 52%) |
| CMYK | cmyk(79%, 35%, 0%, 14%) |
| LAB | lab(57.4 -1.4 -46.5) |
| LCH | lch(57.4 46.6 268.2) |
| OKLCH | oklch(0.631 0.144 247.0) |
Copy-ready code
/* CSS */
color: #2f8fdb;
background-color: #2f8fdb;
/* Tailwind (arbitrary) */
class="text-[#2f8fdb] bg-[#2f8fdb]"
/* SCSS */
$brand: #2f8fdb;
/* SwiftUI */
Color(red: 0.184, green: 0.561, blue: 0.859)
/* Android */
Color.parseColor("#2f8fdb")Accessibility — WCAG contrast
Aa
#2f8fdb on white: 3.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2f8fdb on black: 6.07:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green56.1%
Blue85.9%
CMYK percentages
Cyan78.5%
Magenta34.7%
Yellow0.0%
Key (black)14.1%
Color previews
#2f8fdb text on a black background
contrast 6.07:1
Card sample
#2f8fdb text on a white background
contrast 3.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f8fdb;
Background color
Panel with #2f8fdb background
background-color: #2f8fdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f8fdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 143, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 143, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f8fdb; background: linear-gradient(135deg, #2f8fdb, #422FDB);