#42afd2
a balanced, vivid cyan · cool · closest name: skyblue
RGB
66, 175, 210
HSL
195°, 62%, 54%
CMYK
69, 17, 0, 18
Luminance
0.3647
Every format
| HEX | #42afd2 |
| RGB | rgb(66, 175, 210) |
| HSL | hsl(195, 62%, 54%) |
| CMYK | cmyk(69%, 17%, 0%, 18%) |
| LAB | lab(66.9 -19.8 -26.8) |
| LCH | lch(66.9 33.3 233.5) |
| OKLCH | oklch(0.706 0.110 223.1) |
Copy-ready code
/* CSS */
color: #42afd2;
background-color: #42afd2;
/* Tailwind (arbitrary) */
class="text-[#42afd2] bg-[#42afd2]"
/* SCSS */
$brand: #42afd2;
/* SwiftUI */
Color(red: 0.259, green: 0.686, blue: 0.824)
/* Android */
Color.parseColor("#42afd2")Accessibility — WCAG contrast
Aa
#42afd2 on white: 2.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42afd2 on black: 8.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green68.6%
Blue82.4%
CMYK percentages
Cyan68.6%
Magenta16.7%
Yellow0.0%
Key (black)17.6%
Color previews
#42afd2 text on a black background
contrast 8.29:1
Card sample
#42afd2 text on a white background
contrast 2.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42afd2;
Background color
Panel with #42afd2 background
background-color: #42afd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42afd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 175, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 175, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42afd2; background: linear-gradient(135deg, #42afd2, #424FD2);