#4f89cf
a balanced, vivid blue · cool · closest name: steelblue
RGB
79, 137, 207
HSL
213°, 57%, 56%
CMYK
62, 34, 0, 19
Luminance
0.2406
Every format
| HEX | #4f89cf |
| RGB | rgb(79, 137, 207) |
| HSL | hsl(213, 57%, 56%) |
| CMYK | cmyk(62%, 34%, 0%, 19%) |
| LAB | lab(56.1 2.5 -41.8) |
| LCH | lch(56.1 41.8 273.5) |
| OKLCH | oklch(0.622 0.123 254.2) |
Copy-ready code
/* CSS */
color: #4f89cf;
background-color: #4f89cf;
/* Tailwind (arbitrary) */
class="text-[#4f89cf] bg-[#4f89cf]"
/* SCSS */
$brand: #4f89cf;
/* SwiftUI */
Color(red: 0.310, green: 0.537, blue: 0.812)
/* Android */
Color.parseColor("#4f89cf")Accessibility — WCAG contrast
Aa
#4f89cf on white: 3.61:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4f89cf on black: 5.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green53.7%
Blue81.2%
CMYK percentages
Cyan61.8%
Magenta33.8%
Yellow0.0%
Key (black)18.8%
Color previews
#4f89cf text on a black background
contrast 5.81:1
Card sample
#4f89cf text on a white background
contrast 3.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f89cf;
Background color
Panel with #4f89cf background
background-color: #4f89cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f89cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 137, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 137, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f89cf; background: linear-gradient(135deg, #4f89cf, #6A4FCF);