#273ddf
a balanced, vivid blue · warm · closest name: navy
RGB
39, 61, 223
HSL
233°, 74%, 51%
CMYK
83, 73, 0, 13
Luminance
0.0910
Every format
| HEX | #273ddf |
| RGB | rgb(39, 61, 223) |
| HSL | hsl(233, 74%, 51%) |
| CMYK | cmyk(83%, 73%, 0%, 13%) |
| LAB | lab(36.2 50.2 -83.3) |
| LCH | lch(36.2 97.2 301.1) |
| OKLCH | oklch(0.470 0.241 267.9) |
Copy-ready code
/* CSS */
color: #273ddf;
background-color: #273ddf;
/* Tailwind (arbitrary) */
class="text-[#273ddf] bg-[#273ddf]"
/* SCSS */
$brand: #273ddf;
/* SwiftUI */
Color(red: 0.153, green: 0.239, blue: 0.875)
/* Android */
Color.parseColor("#273ddf")Accessibility — WCAG contrast
Aa
#273ddf on white: 7.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#273ddf on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green23.9%
Blue87.5%
CMYK percentages
Cyan82.5%
Magenta72.6%
Yellow0.0%
Key (black)12.5%
Color previews
#273ddf text on a black background
contrast 2.82:1
Card sample
#273ddf text on a white background
contrast 7.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #273ddf;
Background color
Panel with #273ddf background
background-color: #273ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #273ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 61, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 61, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #273ddf; background: linear-gradient(135deg, #273ddf, #8C27DF);