#12adef
a balanced, electric cyan · cool · closest name: steelblue
RGB
18, 173, 239
HSL
198°, 87%, 50%
CMYK
93, 28, 0, 6
Luminance
0.3625
Every format
| HEX | #12adef |
| RGB | rgb(18, 173, 239) |
| HSL | hsl(198, 87%, 50%) |
| CMYK | cmyk(93%, 28%, 0%, 6%) |
| LAB | lab(66.7 -13.2 -43.0) |
| LCH | lch(66.7 45.0 253.0) |
| OKLCH | oklch(0.707 0.148 235.5) |
Copy-ready code
/* CSS */
color: #12adef;
background-color: #12adef;
/* Tailwind (arbitrary) */
class="text-[#12adef] bg-[#12adef]"
/* SCSS */
$brand: #12adef;
/* SwiftUI */
Color(red: 0.071, green: 0.678, blue: 0.937)
/* Android */
Color.parseColor("#12adef")Accessibility — WCAG contrast
Aa
#12adef on white: 2.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#12adef on black: 8.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green67.8%
Blue93.7%
CMYK percentages
Cyan92.5%
Magenta27.6%
Yellow0.0%
Key (black)6.3%
Color previews
#12adef text on a black background
contrast 8.25:1
Card sample
#12adef text on a white background
contrast 2.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #12adef;
Background color
Panel with #12adef background
background-color: #12adef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #12adef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 173, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 173, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #12adef; background: linear-gradient(135deg, #12adef, #121AEF);