#243bdf
a balanced, vivid blue · warm · closest name: navy
RGB
36, 59, 223
HSL
233°, 75%, 51%
CMYK
84, 74, 0, 13
Luminance
0.0883
Every format
| HEX | #243bdf |
| RGB | rgb(36, 59, 223) |
| HSL | hsl(233, 75%, 51%) |
| CMYK | cmyk(84%, 74%, 0%, 13%) |
| LAB | lab(35.6 51.1 -84.1) |
| LCH | lch(35.6 98.4 301.3) |
| OKLCH | oklch(0.466 0.244 267.5) |
Copy-ready code
/* CSS */
color: #243bdf;
background-color: #243bdf;
/* Tailwind (arbitrary) */
class="text-[#243bdf] bg-[#243bdf]"
/* SCSS */
$brand: #243bdf;
/* SwiftUI */
Color(red: 0.141, green: 0.231, blue: 0.875)
/* Android */
Color.parseColor("#243bdf")Accessibility — WCAG contrast
Aa
#243bdf on white: 7.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#243bdf on black: 2.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.1%
Green23.1%
Blue87.5%
CMYK percentages
Cyan83.9%
Magenta73.5%
Yellow0.0%
Key (black)12.5%
Color previews
#243bdf text on a black background
contrast 2.77:1
Card sample
#243bdf text on a white background
contrast 7.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #243bdf;
Background color
Panel with #243bdf background
background-color: #243bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #243bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(36, 59, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(36, 59, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #243bdf; background: linear-gradient(135deg, #243bdf, #8A24DF);