#0a9daf
a dark, electric cyan · cool · closest name: teal
RGB
10, 157, 175
HSL
187°, 89%, 36%
CMYK
94, 10, 0, 31
Luminance
0.2727
Every format
| HEX | #0a9daf |
| RGB | rgb(10, 157, 175) |
| HSL | hsl(187, 89%, 36%) |
| CMYK | cmyk(94%, 10%, 0%, 31%) |
| LAB | lab(59.2 -27.3 -19.0) |
| LCH | lch(59.2 33.2 214.9) |
| OKLCH | oklch(0.638 0.109 209.2) |
Copy-ready code
/* CSS */
color: #0a9daf;
background-color: #0a9daf;
/* Tailwind (arbitrary) */
class="text-[#0a9daf] bg-[#0a9daf]"
/* SCSS */
$brand: #0a9daf;
/* SwiftUI */
Color(red: 0.039, green: 0.616, blue: 0.686)
/* Android */
Color.parseColor("#0a9daf")Accessibility — WCAG contrast
Aa
#0a9daf on white: 3.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#0a9daf on black: 6.45:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green61.6%
Blue68.6%
CMYK percentages
Cyan94.3%
Magenta10.3%
Yellow0.0%
Key (black)31.4%
Color previews
#0a9daf text on a black background
contrast 6.45:1
Card sample
#0a9daf text on a white background
contrast 3.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a9daf;
Background color
Panel with #0a9daf background
background-color: #0a9daf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a9daf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 157, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 157, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a9daf; background: linear-gradient(135deg, #0a9daf, #0A2FAF);