#45bbcc
a balanced, vivid cyan · cool · closest name: skyblue
RGB
69, 187, 204
HSL
188°, 57%, 54%
CMYK
66, 8, 0, 20
Luminance
0.4117
Every format
| HEX | #45bbcc |
| RGB | rgb(69, 187, 204) |
| HSL | hsl(188, 57%, 54%) |
| CMYK | cmyk(66%, 8%, 0%, 20%) |
| LAB | lab(70.3 -27.3 -18.3) |
| LCH | lch(70.3 32.9 213.7) |
| OKLCH | oklch(0.733 0.106 208.6) |
Copy-ready code
/* CSS */
color: #45bbcc;
background-color: #45bbcc;
/* Tailwind (arbitrary) */
class="text-[#45bbcc] bg-[#45bbcc]"
/* SCSS */
$brand: #45bbcc;
/* SwiftUI */
Color(red: 0.271, green: 0.733, blue: 0.800)
/* Android */
Color.parseColor("#45bbcc")Accessibility — WCAG contrast
Aa
#45bbcc on white: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#45bbcc on black: 9.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green73.3%
Blue80.0%
CMYK percentages
Cyan66.2%
Magenta8.3%
Yellow0.0%
Key (black)20.0%
Color previews
#45bbcc text on a black background
contrast 9.23:1
Card sample
#45bbcc text on a white background
contrast 2.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #45bbcc;
Background color
Panel with #45bbcc background
background-color: #45bbcc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #45bbcc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 187, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 187, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #45bbcc; background: linear-gradient(135deg, #45bbcc, #4561CC);