#283693
a dark, vivid blue · warm · closest name: midnightblue
RGB
40, 54, 147
HSL
232°, 57%, 37%
CMYK
73, 63, 0, 42
Luminance
0.0520
Every format
| HEX | #283693 |
| RGB | rgb(40, 54, 147) |
| HSL | hsl(232, 57%, 37%) |
| CMYK | cmyk(73%, 63%, 0%, 42%) |
| LAB | lab(27.3 27.5 -52.9) |
| LCH | lch(27.3 59.6 297.5) |
| OKLCH | oklch(0.384 0.153 270.7) |
Copy-ready code
/* CSS */
color: #283693;
background-color: #283693;
/* Tailwind (arbitrary) */
class="text-[#283693] bg-[#283693]"
/* SCSS */
$brand: #283693;
/* SwiftUI */
Color(red: 0.157, green: 0.212, blue: 0.576)
/* Android */
Color.parseColor("#283693")Accessibility — WCAG contrast
Aa
#283693 on white: 10.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#283693 on black: 2.04:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green21.2%
Blue57.6%
CMYK percentages
Cyan72.8%
Magenta63.3%
Yellow0.0%
Key (black)42.4%
Color previews
#283693 text on a black background
contrast 2.04:1
Card sample
#283693 text on a white background
contrast 10.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #283693;
Background color
Panel with #283693 background
background-color: #283693;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #283693;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 54, 147, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 54, 147, 0.45);
Border & gradient
Gradient panel
border: 3px solid #283693; background: linear-gradient(135deg, #283693, #612893);