#09577f
a dark, electric blue · cool · closest name: steelblue
RGB
9, 87, 127
HSL
200°, 87%, 27%
CMYK
93, 32, 0, 50
Luminance
0.0841
Every format
| HEX | #09577f |
| RGB | rgb(9, 87, 127) |
| HSL | hsl(200, 87%, 27%) |
| CMYK | cmyk(93%, 32%, 0%, 50%) |
| LAB | lab(34.8 -6.0 -28.5) |
| LCH | lch(34.8 29.1 258.1) |
| OKLCH | oklch(0.435 0.094 239.1) |
Copy-ready code
/* CSS */
color: #09577f;
background-color: #09577f;
/* Tailwind (arbitrary) */
class="text-[#09577f] bg-[#09577f]"
/* SCSS */
$brand: #09577f;
/* SwiftUI */
Color(red: 0.035, green: 0.341, blue: 0.498)
/* Android */
Color.parseColor("#09577f")Accessibility — WCAG contrast
Aa
#09577f on white: 7.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#09577f on black: 2.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.5%
Green34.1%
Blue49.8%
CMYK percentages
Cyan92.9%
Magenta31.5%
Yellow0.0%
Key (black)50.2%
Color previews
#09577f text on a black background
contrast 2.68:1
Card sample
#09577f text on a white background
contrast 7.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #09577f;
Background color
Panel with #09577f background
background-color: #09577f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #09577f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(9, 87, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(9, 87, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #09577f; background: linear-gradient(135deg, #09577f, #0A097F);