#184fdf
a balanced, electric blue · cool · closest name: royalblue
RGB
24, 79, 223
HSL
223°, 81%, 48%
CMYK
89, 65, 0, 13
Luminance
0.1111
Every format
| HEX | #184fdf |
| RGB | rgb(24, 79, 223) |
| HSL | hsl(223, 81%, 48%) |
| CMYK | cmyk(89%, 65%, 0%, 13%) |
| LAB | lab(39.8 38.5 -77.3) |
| LCH | lch(39.8 86.4 296.4) |
| OKLCH | oklch(0.495 0.226 263.8) |
Copy-ready code
/* CSS */
color: #184fdf;
background-color: #184fdf;
/* Tailwind (arbitrary) */
class="text-[#184fdf] bg-[#184fdf]"
/* SCSS */
$brand: #184fdf;
/* SwiftUI */
Color(red: 0.094, green: 0.310, blue: 0.875)
/* Android */
Color.parseColor("#184fdf")Accessibility — WCAG contrast
Aa
#184fdf on white: 6.52:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#184fdf on black: 3.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green31.0%
Blue87.5%
CMYK percentages
Cyan89.2%
Magenta64.6%
Yellow0.0%
Key (black)12.5%
Color previews
#184fdf text on a black background
contrast 3.22:1
Card sample
#184fdf text on a white background
contrast 6.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #184fdf;
Background color
Panel with #184fdf background
background-color: #184fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #184fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 79, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 79, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #184fdf; background: linear-gradient(135deg, #184fdf, #6618DF);