#2da7db
a balanced, vivid cyan · cool · closest name: steelblue
RGB
45, 167, 219
HSL
198°, 71%, 52%
CMYK
80, 24, 0, 14
Luminance
0.3331
Every format
| HEX | #2da7db |
| RGB | rgb(45, 167, 219) |
| HSL | hsl(198, 71%, 52%) |
| CMYK | cmyk(80%, 24%, 0%, 14%) |
| LAB | lab(64.4 -15.2 -35.6) |
| LCH | lch(64.4 38.7 246.9) |
| OKLCH | oklch(0.686 0.127 232.0) |
Copy-ready code
/* CSS */
color: #2da7db;
background-color: #2da7db;
/* Tailwind (arbitrary) */
class="text-[#2da7db] bg-[#2da7db]"
/* SCSS */
$brand: #2da7db;
/* SwiftUI */
Color(red: 0.176, green: 0.655, blue: 0.859)
/* Android */
Color.parseColor("#2da7db")Accessibility — WCAG contrast
Aa
#2da7db on white: 2.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2da7db on black: 7.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green65.5%
Blue85.9%
CMYK percentages
Cyan79.5%
Magenta23.7%
Yellow0.0%
Key (black)14.1%
Color previews
#2da7db text on a black background
contrast 7.66:1
Card sample
#2da7db text on a white background
contrast 2.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2da7db;
Background color
Panel with #2da7db background
background-color: #2da7db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2da7db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 167, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 167, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2da7db; background: linear-gradient(135deg, #2da7db, #2D33DB);