#21baeb
a balanced, electric cyan · cool · closest name: skyblue
RGB
33, 186, 235
HSL
195°, 84%, 53%
CMYK
86, 21, 0, 8
Luminance
0.4144
Every format
| HEX | #21baeb |
| RGB | rgb(33, 186, 235) |
| HSL | hsl(195, 84%, 53%) |
| CMYK | cmyk(86%, 21%, 0%, 8%) |
| LAB | lab(70.5 -20.7 -34.9) |
| LCH | lch(70.5 40.6 239.3) |
| OKLCH | oklch(0.737 0.136 226.5) |
Copy-ready code
/* CSS */
color: #21baeb;
background-color: #21baeb;
/* Tailwind (arbitrary) */
class="text-[#21baeb] bg-[#21baeb]"
/* SCSS */
$brand: #21baeb;
/* SwiftUI */
Color(red: 0.129, green: 0.729, blue: 0.922)
/* Android */
Color.parseColor("#21baeb")Accessibility — WCAG contrast
Aa
#21baeb on white: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21baeb on black: 9.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green72.9%
Blue92.2%
CMYK percentages
Cyan86.0%
Magenta20.9%
Yellow0.0%
Key (black)7.8%
Color previews
#21baeb text on a black background
contrast 9.29:1
Card sample
#21baeb text on a white background
contrast 2.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21baeb;
Background color
Panel with #21baeb background
background-color: #21baeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21baeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 186, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 186, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21baeb; background: linear-gradient(135deg, #21baeb, #2133EB);