#2a9dbb
a dark, vivid cyan · cool · closest name: steelblue
RGB
42, 157, 187
HSL
192°, 63%, 45%
CMYK
78, 16, 0, 27
Luminance
0.2819
Every format
| HEX | #2a9dbb |
| RGB | rgb(42, 157, 187) |
| HSL | hsl(192, 63%, 45%) |
| CMYK | cmyk(78%, 16%, 0%, 27%) |
| LAB | lab(60.1 -21.0 -24.5) |
| LCH | lch(60.1 32.2 229.4) |
| OKLCH | oklch(0.647 0.107 219.9) |
Copy-ready code
/* CSS */
color: #2a9dbb;
background-color: #2a9dbb;
/* Tailwind (arbitrary) */
class="text-[#2a9dbb] bg-[#2a9dbb]"
/* SCSS */
$brand: #2a9dbb;
/* SwiftUI */
Color(red: 0.165, green: 0.616, blue: 0.733)
/* Android */
Color.parseColor("#2a9dbb")Accessibility — WCAG contrast
Aa
#2a9dbb on white: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2a9dbb on black: 6.64:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green61.6%
Blue73.3%
CMYK percentages
Cyan77.5%
Magenta16.0%
Yellow0.0%
Key (black)26.7%
Color previews
#2a9dbb text on a black background
contrast 6.64:1
Card sample
#2a9dbb text on a white background
contrast 3.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a9dbb;
Background color
Panel with #2a9dbb background
background-color: #2a9dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a9dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 157, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 157, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a9dbb; background: linear-gradient(135deg, #2a9dbb, #2A3CBB);