#33b0eb
a balanced, electric cyan · cool · closest name: steelblue
RGB
51, 176, 235
HSL
199°, 82%, 56%
CMYK
78, 25, 0, 8
Luminance
0.3775
Every format
| HEX | #33b0eb |
| RGB | rgb(51, 176, 235) |
| HSL | hsl(199, 82%, 56%) |
| CMYK | cmyk(78%, 25%, 0%, 8%) |
| LAB | lab(67.8 -14.0 -39.0) |
| LCH | lch(67.8 41.4 250.3) |
| OKLCH | oklch(0.716 0.135 234.4) |
Copy-ready code
/* CSS */
color: #33b0eb;
background-color: #33b0eb;
/* Tailwind (arbitrary) */
class="text-[#33b0eb] bg-[#33b0eb]"
/* SCSS */
$brand: #33b0eb;
/* SwiftUI */
Color(red: 0.200, green: 0.690, blue: 0.922)
/* Android */
Color.parseColor("#33b0eb")Accessibility — WCAG contrast
Aa
#33b0eb on white: 2.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33b0eb on black: 8.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green69.0%
Blue92.2%
CMYK percentages
Cyan78.3%
Magenta25.1%
Yellow0.0%
Key (black)7.8%
Color previews
#33b0eb text on a black background
contrast 8.55:1
Card sample
#33b0eb text on a white background
contrast 2.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33b0eb;
Background color
Panel with #33b0eb background
background-color: #33b0eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33b0eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 176, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 176, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33b0eb; background: linear-gradient(135deg, #33b0eb, #3336EB);