#25c4df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
37, 196, 223
HSL
189°, 74%, 51%
CMYK
83, 12, 0, 13
Luminance
0.4520
Every format
| HEX | #25c4df |
| RGB | rgb(37, 196, 223) |
| HSL | hsl(189, 74%, 51%) |
| CMYK | cmyk(83%, 12%, 0%, 13%) |
| LAB | lab(73.0 -29.4 -24.5) |
| LCH | lch(73.0 38.3 219.8) |
| OKLCH | oklch(0.756 0.126 212.9) |
Copy-ready code
/* CSS */
color: #25c4df;
background-color: #25c4df;
/* Tailwind (arbitrary) */
class="text-[#25c4df] bg-[#25c4df]"
/* SCSS */
$brand: #25c4df;
/* SwiftUI */
Color(red: 0.145, green: 0.769, blue: 0.875)
/* Android */
Color.parseColor("#25c4df")Accessibility — WCAG contrast
Aa
#25c4df on white: 2.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#25c4df on black: 10.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green76.9%
Blue87.5%
CMYK percentages
Cyan83.4%
Magenta12.1%
Yellow0.0%
Key (black)12.5%
Color previews
#25c4df text on a black background
contrast 10.04:1
Card sample
#25c4df text on a white background
contrast 2.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #25c4df;
Background color
Panel with #25c4df background
background-color: #25c4df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #25c4df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 196, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 196, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #25c4df; background: linear-gradient(135deg, #25c4df, #2548DF);