#247cc4
a balanced, vivid blue · cool · closest name: steelblue
RGB
36, 124, 196
HSL
207°, 69%, 46%
CMYK
82, 37, 0, 23
Luminance
0.1878
Every format
| HEX | #247cc4 |
| RGB | rgb(36, 124, 196) |
| HSL | hsl(207, 69%, 46%) |
| CMYK | cmyk(82%, 37%, 0%, 23%) |
| LAB | lab(50.4 0.3 -44.7) |
| LCH | lch(50.4 44.7 270.3) |
| OKLCH | oklch(0.572 0.137 248.2) |
Copy-ready code
/* CSS */
color: #247cc4;
background-color: #247cc4;
/* Tailwind (arbitrary) */
class="text-[#247cc4] bg-[#247cc4]"
/* SCSS */
$brand: #247cc4;
/* SwiftUI */
Color(red: 0.141, green: 0.486, blue: 0.769)
/* Android */
Color.parseColor("#247cc4")Accessibility — WCAG contrast
Aa
#247cc4 on white: 4.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#247cc4 on black: 4.76:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.1%
Green48.6%
Blue76.9%
CMYK percentages
Cyan81.6%
Magenta36.7%
Yellow0.0%
Key (black)23.1%
Color previews
#247cc4 text on a black background
contrast 4.76:1
Card sample
#247cc4 text on a white background
contrast 4.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #247cc4;
Background color
Panel with #247cc4 background
background-color: #247cc4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #247cc4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(36, 124, 196, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(36, 124, 196, 0.45);
Border & gradient
Gradient panel
border: 3px solid #247cc4; background: linear-gradient(135deg, #247cc4, #3724C4);