#45c5df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
69, 197, 223
HSL
190°, 71%, 57%
CMYK
69, 12, 0, 13
Luminance
0.4653
Every format
| HEX | #45c5df |
| RGB | rgb(69, 197, 223) |
| HSL | hsl(190, 71%, 57%) |
| CMYK | cmyk(69%, 12%, 0%, 13%) |
| LAB | lab(73.9 -26.6 -23.1) |
| LCH | lch(73.9 35.2 221.1) |
| OKLCH | oklch(0.764 0.115 214.0) |
Copy-ready code
/* CSS */
color: #45c5df;
background-color: #45c5df;
/* Tailwind (arbitrary) */
class="text-[#45c5df] bg-[#45c5df]"
/* SCSS */
$brand: #45c5df;
/* SwiftUI */
Color(red: 0.271, green: 0.773, blue: 0.875)
/* Android */
Color.parseColor("#45c5df")Accessibility — WCAG contrast
Aa
#45c5df on white: 2.04:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#45c5df on black: 10.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green77.3%
Blue87.5%
CMYK percentages
Cyan69.1%
Magenta11.7%
Yellow0.0%
Key (black)12.5%
Color previews
#45c5df text on a black background
contrast 10.31:1
Card sample
#45c5df text on a white background
contrast 2.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #45c5df;
Background color
Panel with #45c5df background
background-color: #45c5df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #45c5df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 197, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 197, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #45c5df; background: linear-gradient(135deg, #45c5df, #455FDF);