#306baf
a dark, vivid blue · cool · closest name: steelblue
RGB
48, 107, 175
HSL
212°, 57%, 44%
CMYK
73, 39, 0, 31
Luminance
0.1424
Every format
| HEX | #306baf |
| RGB | rgb(48, 107, 175) |
| HSL | hsl(212, 57%, 44%) |
| CMYK | cmyk(73%, 39%, 0%, 31%) |
| LAB | lab(44.6 4.3 -41.8) |
| LCH | lch(44.6 42.0 275.9) |
| OKLCH | oklch(0.523 0.124 253.9) |
Copy-ready code
/* CSS */
color: #306baf;
background-color: #306baf;
/* Tailwind (arbitrary) */
class="text-[#306baf] bg-[#306baf]"
/* SCSS */
$brand: #306baf;
/* SwiftUI */
Color(red: 0.188, green: 0.420, blue: 0.686)
/* Android */
Color.parseColor("#306baf")Accessibility — WCAG contrast
Aa
#306baf on white: 5.46:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#306baf on black: 3.85:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green42.0%
Blue68.6%
CMYK percentages
Cyan72.6%
Magenta38.9%
Yellow0.0%
Key (black)31.4%
Color previews
#306baf text on a black background
contrast 3.85:1
Card sample
#306baf text on a white background
contrast 5.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #306baf;
Background color
Panel with #306baf background
background-color: #306baf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #306baf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 107, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 107, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #306baf; background: linear-gradient(135deg, #306baf, #4A30AF);