#05233f
a deep, electric blue · cool · closest name: black
RGB
5, 35, 63
HSL
209°, 85%, 13%
CMYK
92, 44, 0, 75
Luminance
0.0159
Every format
| HEX | #05233f |
| RGB | rgb(5, 35, 63) |
| HSL | hsl(209, 85%, 13%) |
| CMYK | cmyk(92%, 44%, 0%, 75%) |
| LAB | lab(13.2 1.3 -20.9) |
| LCH | lch(13.2 21.0 273.5) |
| OKLCH | oklch(0.252 0.064 250.4) |
Copy-ready code
/* CSS */
color: #05233f;
background-color: #05233f;
/* Tailwind (arbitrary) */
class="text-[#05233f] bg-[#05233f]"
/* SCSS */
$brand: #05233f;
/* SwiftUI */
Color(red: 0.020, green: 0.137, blue: 0.247)
/* Android */
Color.parseColor("#05233f")Accessibility — WCAG contrast
Aa
#05233f on white: 15.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#05233f on black: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.0%
Green13.7%
Blue24.7%
CMYK percentages
Cyan92.1%
Magenta44.4%
Yellow0.0%
Key (black)75.3%
Color previews
#05233f text on a black background
contrast 1.32:1
Card sample
#05233f text on a white background
contrast 15.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #05233f;
Background color
Panel with #05233f background
background-color: #05233f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #05233f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(5, 35, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(5, 35, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #05233f; background: linear-gradient(135deg, #05233f, #0E053F);