#10bdf4
a balanced, electric cyan · cool · closest name: skyblue
RGB
16, 189, 244
HSL
195°, 91%, 51%
CMYK
93, 23, 0, 4
Luminance
0.4304
Every format
| HEX | #10bdf4 |
| RGB | rgb(16, 189, 244) |
| HSL | hsl(195, 91%, 51%) |
| CMYK | cmyk(93%, 23%, 0%, 4%) |
| LAB | lab(71.6 -20.0 -38.1) |
| LCH | lch(71.6 43.0 242.3) |
| OKLCH | oklch(0.746 0.144 228.3) |
Copy-ready code
/* CSS */
color: #10bdf4;
background-color: #10bdf4;
/* Tailwind (arbitrary) */
class="text-[#10bdf4] bg-[#10bdf4]"
/* SCSS */
$brand: #10bdf4;
/* SwiftUI */
Color(red: 0.063, green: 0.741, blue: 0.957)
/* Android */
Color.parseColor("#10bdf4")Accessibility — WCAG contrast
Aa
#10bdf4 on white: 2.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#10bdf4 on black: 9.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green74.1%
Blue95.7%
CMYK percentages
Cyan93.4%
Magenta22.5%
Yellow0.0%
Key (black)4.3%
Color previews
#10bdf4 text on a black background
contrast 9.61:1
Card sample
#10bdf4 text on a white background
contrast 2.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #10bdf4;
Background color
Panel with #10bdf4 background
background-color: #10bdf4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #10bdf4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 189, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 189, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #10bdf4; background: linear-gradient(135deg, #10bdf4, #1025F4);