#2d9fef
a balanced, electric blue · cool · closest name: steelblue
RGB
45, 159, 239
HSL
205°, 86%, 56%
CMYK
81, 34, 0, 6
Luminance
0.3159
Every format
| HEX | #2d9fef |
| RGB | rgb(45, 159, 239) |
| HSL | hsl(205, 86%, 56%) |
| CMYK | cmyk(81%, 34%, 0%, 6%) |
| LAB | lab(63.0 -3.7 -48.8) |
| LCH | lch(63.0 49.0 265.7) |
| OKLCH | oklch(0.678 0.153 244.9) |
Copy-ready code
/* CSS */
color: #2d9fef;
background-color: #2d9fef;
/* Tailwind (arbitrary) */
class="text-[#2d9fef] bg-[#2d9fef]"
/* SCSS */
$brand: #2d9fef;
/* SwiftUI */
Color(red: 0.176, green: 0.624, blue: 0.937)
/* Android */
Color.parseColor("#2d9fef")Accessibility — WCAG contrast
Aa
#2d9fef on white: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2d9fef on black: 7.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green62.4%
Blue93.7%
CMYK percentages
Cyan81.2%
Magenta33.5%
Yellow0.0%
Key (black)6.3%
Color previews
#2d9fef text on a black background
contrast 7.32:1
Card sample
#2d9fef text on a white background
contrast 2.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d9fef;
Background color
Panel with #2d9fef background
background-color: #2d9fef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d9fef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 159, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 159, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d9fef; background: linear-gradient(135deg, #2d9fef, #3C2DEF);