#45d0df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
69, 208, 223
HSL
186°, 71%, 57%
CMYK
69, 7, 0, 13
Luminance
0.5170
Every format
| HEX | #45d0df |
| RGB | rgb(69, 208, 223) |
| HSL | hsl(186, 71%, 57%) |
| CMYK | cmyk(69%, 7%, 0%, 13%) |
| LAB | lab(77.1 -31.9 -18.3) |
| LCH | lch(77.1 36.8 209.8) |
| OKLCH | oklch(0.790 0.118 205.5) |
Copy-ready code
/* CSS */
color: #45d0df;
background-color: #45d0df;
/* Tailwind (arbitrary) */
class="text-[#45d0df] bg-[#45d0df]"
/* SCSS */
$brand: #45d0df;
/* SwiftUI */
Color(red: 0.271, green: 0.816, blue: 0.875)
/* Android */
Color.parseColor("#45d0df")Accessibility — WCAG contrast
Aa
#45d0df on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#45d0df on black: 11.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green81.6%
Blue87.5%
CMYK percentages
Cyan69.1%
Magenta6.7%
Yellow0.0%
Key (black)12.5%
Color previews
#45d0df text on a black background
contrast 11.34:1
Card sample
#45d0df text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #45d0df;
Background color
Panel with #45d0df background
background-color: #45d0df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #45d0df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 208, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 208, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #45d0df; background: linear-gradient(135deg, #45d0df, #456ADF);