#25acdf
a balanced, vivid cyan · cool · closest name: steelblue
RGB
37, 172, 223
HSL
197°, 74%, 51%
CMYK
83, 23, 0, 13
Luminance
0.3523
Every format
| HEX | #25acdf |
| RGB | rgb(37, 172, 223) |
| HSL | hsl(197, 74%, 51%) |
| CMYK | cmyk(83%, 23%, 0%, 13%) |
| LAB | lab(65.9 -17.2 -35.5) |
| LCH | lch(65.9 39.4 244.2) |
| OKLCH | oklch(0.699 0.131 229.9) |
Copy-ready code
/* CSS */
color: #25acdf;
background-color: #25acdf;
/* Tailwind (arbitrary) */
class="text-[#25acdf] bg-[#25acdf]"
/* SCSS */
$brand: #25acdf;
/* SwiftUI */
Color(red: 0.145, green: 0.675, blue: 0.875)
/* Android */
Color.parseColor("#25acdf")Accessibility — WCAG contrast
Aa
#25acdf on white: 2.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#25acdf on black: 8.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green67.5%
Blue87.5%
CMYK percentages
Cyan83.4%
Magenta22.9%
Yellow0.0%
Key (black)12.5%
Color previews
#25acdf text on a black background
contrast 8.05:1
Card sample
#25acdf text on a white background
contrast 2.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #25acdf;
Background color
Panel with #25acdf background
background-color: #25acdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #25acdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 172, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 172, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #25acdf; background: linear-gradient(135deg, #25acdf, #2530DF);