#2a8dbb
a dark, vivid cyan · cool · closest name: steelblue
RGB
42, 141, 187
HSL
199°, 63%, 45%
CMYK
78, 25, 0, 27
Luminance
0.2313
Every format
| HEX | #2a8dbb |
| RGB | rgb(42, 141, 187) |
| HSL | hsl(199, 63%, 45%) |
| CMYK | cmyk(78%, 25%, 0%, 27%) |
| LAB | lab(55.2 -12.3 -32.0) |
| LCH | lch(55.2 34.3 249.0) |
| OKLCH | oklch(0.608 0.112 233.6) |
Copy-ready code
/* CSS */
color: #2a8dbb;
background-color: #2a8dbb;
/* Tailwind (arbitrary) */
class="text-[#2a8dbb] bg-[#2a8dbb]"
/* SCSS */
$brand: #2a8dbb;
/* SwiftUI */
Color(red: 0.165, green: 0.553, blue: 0.733)
/* Android */
Color.parseColor("#2a8dbb")Accessibility — WCAG contrast
Aa
#2a8dbb on white: 3.73:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2a8dbb on black: 5.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green55.3%
Blue73.3%
CMYK percentages
Cyan77.5%
Magenta24.6%
Yellow0.0%
Key (black)26.7%
Color previews
#2a8dbb text on a black background
contrast 5.63:1
Card sample
#2a8dbb text on a white background
contrast 3.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a8dbb;
Background color
Panel with #2a8dbb background
background-color: #2a8dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a8dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 141, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 141, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a8dbb; background: linear-gradient(135deg, #2a8dbb, #2A2CBB);