#005f91
a dark, electric blue · cool · closest name: steelblue
RGB
0, 95, 145
HSL
201°, 100%, 28%
CMYK
100, 35, 0, 43
Luminance
0.1023
Every format
| HEX | #005f91 |
| RGB | rgb(0, 95, 145) |
| HSL | hsl(201, 100%, 28%) |
| CMYK | cmyk(100%, 35%, 0%, 43%) |
| LAB | lab(38.3 -4.3 -34.1) |
| LCH | lch(38.3 34.3 262.9) |
| OKLCH | oklch(0.465 0.110 241.9) |
Copy-ready code
/* CSS */
color: #005f91;
background-color: #005f91;
/* Tailwind (arbitrary) */
class="text-[#005f91] bg-[#005f91]"
/* SCSS */
$brand: #005f91;
/* SwiftUI */
Color(red: 0.000, green: 0.373, blue: 0.569)
/* Android */
Color.parseColor("#005f91")Accessibility — WCAG contrast
Aa
#005f91 on white: 6.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005f91 on black: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green37.3%
Blue56.9%
CMYK percentages
Cyan100.0%
Magenta34.5%
Yellow0.0%
Key (black)43.1%
Color previews
#005f91 text on a black background
contrast 3.05:1
Card sample
#005f91 text on a white background
contrast 6.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005f91;
Background color
Panel with #005f91 background
background-color: #005f91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005f91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 95, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 95, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005f91; background: linear-gradient(135deg, #005f91, #020091);