#009ddf
a dark, electric cyan · cool · closest name: steelblue
RGB
0, 157, 223
HSL
198°, 100%, 44%
CMYK
100, 30, 0, 13
Luminance
0.2944
Every format
| HEX | #009ddf |
| RGB | rgb(0, 157, 223) |
| HSL | hsl(198, 100%, 44%) |
| CMYK | cmyk(100%, 30%, 0%, 13%) |
| LAB | lab(61.2 -10.7 -42.9) |
| LCH | lch(61.2 44.2 256.0) |
| OKLCH | oklch(0.660 0.145 237.3) |
Copy-ready code
/* CSS */
color: #009ddf;
background-color: #009ddf;
/* Tailwind (arbitrary) */
class="text-[#009ddf] bg-[#009ddf]"
/* SCSS */
$brand: #009ddf;
/* SwiftUI */
Color(red: 0.000, green: 0.616, blue: 0.875)
/* Android */
Color.parseColor("#009ddf")Accessibility — WCAG contrast
Aa
#009ddf on white: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#009ddf on black: 6.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green61.6%
Blue87.5%
CMYK percentages
Cyan100.0%
Magenta29.6%
Yellow0.0%
Key (black)12.5%
Color previews
#009ddf text on a black background
contrast 6.89:1
Card sample
#009ddf text on a white background
contrast 3.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #009ddf;
Background color
Panel with #009ddf background
background-color: #009ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #009ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 157, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 157, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #009ddf; background: linear-gradient(135deg, #009ddf, #0008DF);