#008ac5
a dark, electric cyan · cool · closest name: steelblue
RGB
0, 138, 197
HSL
198°, 100%, 39%
CMYK
100, 30, 0, 23
Luminance
0.2221
Every format
| HEX | #008ac5 |
| RGB | rgb(0, 138, 197) |
| HSL | hsl(198, 100%, 39%) |
| CMYK | cmyk(100%, 30%, 0%, 23%) |
| LAB | lab(54.2 -9.6 -39.2) |
| LCH | lch(54.2 40.4 256.3) |
| OKLCH | oklch(0.601 0.132 237.5) |
Copy-ready code
/* CSS */
color: #008ac5;
background-color: #008ac5;
/* Tailwind (arbitrary) */
class="text-[#008ac5] bg-[#008ac5]"
/* SCSS */
$brand: #008ac5;
/* SwiftUI */
Color(red: 0.000, green: 0.541, blue: 0.773)
/* Android */
Color.parseColor("#008ac5")Accessibility — WCAG contrast
Aa
#008ac5 on white: 3.86:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#008ac5 on black: 5.44:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green54.1%
Blue77.3%
CMYK percentages
Cyan100.0%
Magenta29.9%
Yellow0.0%
Key (black)22.7%
Color previews
#008ac5 text on a black background
contrast 5.44:1
Card sample
#008ac5 text on a white background
contrast 3.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #008ac5;
Background color
Panel with #008ac5 background
background-color: #008ac5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #008ac5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 138, 197, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 138, 197, 0.45);
Border & gradient
Gradient panel
border: 3px solid #008ac5; background: linear-gradient(135deg, #008ac5, #0007C5);