#1828bf
a dark, electric blue · warm · closest name: navy
RGB
24, 40, 191
HSL
234°, 78%, 42%
CMYK
87, 79, 0, 25
Luminance
0.0547
Every format
| HEX | #1828bf |
| RGB | rgb(24, 40, 191) |
| HSL | hsl(234, 78%, 42%) |
| CMYK | cmyk(87%, 79%, 0%, 25%) |
| LAB | lab(28.0 50.4 -78.1) |
| LCH | lch(28.0 93.0 302.8) |
| OKLCH | oklch(0.401 0.227 267.1) |
Copy-ready code
/* CSS */
color: #1828bf;
background-color: #1828bf;
/* Tailwind (arbitrary) */
class="text-[#1828bf] bg-[#1828bf]"
/* SCSS */
$brand: #1828bf;
/* SwiftUI */
Color(red: 0.094, green: 0.157, blue: 0.749)
/* Android */
Color.parseColor("#1828bf")Accessibility — WCAG contrast
Aa
#1828bf on white: 10.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1828bf on black: 2.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green15.7%
Blue74.9%
CMYK percentages
Cyan87.4%
Magenta79.1%
Yellow0.0%
Key (black)25.1%
Color previews
#1828bf text on a black background
contrast 2.09:1
Card sample
#1828bf text on a white background
contrast 10.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1828bf;
Background color
Panel with #1828bf background
background-color: #1828bf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1828bf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 40, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 40, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1828bf; background: linear-gradient(135deg, #1828bf, #7818BF);