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#0bbaff

a balanced, electric cyan · cool · closest name: skyblue

RGB
11, 186, 255
HSL
197°, 100%, 52%
CMYK
96, 27, 0, 0
Luminance
0.4241

Every format

HEX#0bbaff
RGBrgb(11, 186, 255)
HSLhsl(197, 100%, 52%)
CMYKcmyk(96%, 27%, 0%, 0%)
LABlab(71.2 -14.8 -44.7)
LCHlch(71.2 47.1 251.7)
OKLCHoklch(0.744 0.155 234.6)

Copy-ready code

/* CSS */
color: #0bbaff;
background-color: #0bbaff;
/* Tailwind (arbitrary) */
class="text-[#0bbaff] bg-[#0bbaff]"
/* SCSS */
$brand: #0bbaff;
/* SwiftUI */
Color(red: 0.043, green: 0.729, blue: 1.000)
/* Android */
Color.parseColor("#0bbaff")

Accessibility — WCAG contrast

Aa
#0bbaff on white: 2.21:1
AA ✗ fail · AA-large · AAA
Aa
#0bbaff on black: 9.48:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red4.3%
Green72.9%
Blue100.0%

CMYK percentages

Cyan95.7%
Magenta27.1%
Yellow0.0%
Key (black)0.0%

Color previews

#0bbaff text on a black background

contrast 9.48:1

Card sample

#0bbaff text on a white background

contrast 2.21:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0bbaff;
Background color
Panel with #0bbaff background
background-color: #0bbaff;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0bbaff;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(11, 186, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 186, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0bbaff;
background: linear-gradient(135deg, #0bbaff, #0B17FF);

Monochromatic scale

Palettes built from #0bbaff

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0bbaff in the Color Lab