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#1bc9ff

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

RGB
27, 201, 255
HSL
194°, 100%, 55%
CMYK
89, 21, 0, 0
Luminance
0.4923

Every format

HEX#1bc9ff
RGBrgb(27, 201, 255)
HSLhsl(194, 100%, 55%)
CMYKcmyk(89%, 21%, 0%, 0%)
LABlab(75.6 -22.0 -37.8)
LCHlch(75.6 43.7 239.8)
OKLCHoklch(0.780 0.146 226.7)

Copy-ready code

/* CSS */
color: #1bc9ff;
background-color: #1bc9ff;
/* Tailwind (arbitrary) */
class="text-[#1bc9ff] bg-[#1bc9ff]"
/* SCSS */
$brand: #1bc9ff;
/* SwiftUI */
Color(red: 0.106, green: 0.788, blue: 1.000)
/* Android */
Color.parseColor("#1bc9ff")

Accessibility — WCAG contrast

Aa
#1bc9ff on white: 1.94:1
AA ✗ fail · AA-large · AAA
Aa
#1bc9ff on black: 10.85:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red10.6%
Green78.8%
Blue100.0%

CMYK percentages

Cyan89.4%
Magenta21.2%
Yellow0.0%
Key (black)0.0%

Color previews

#1bc9ff text on a black background

contrast 10.85:1

Card sample

#1bc9ff text on a white background

contrast 1.94:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #1bc9ff;
Background color
Panel with #1bc9ff background
background-color: #1bc9ff;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #1bc9ff;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(27, 201, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 201, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1bc9ff;
background: linear-gradient(135deg, #1bc9ff, #1B31FF);

Monochromatic scale

Palettes built from #1bc9ff

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #1bc9ff in the Color Lab