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#00ccff

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

RGB
0, 204, 255
HSL
192°, 100%, 50%
CMYK
100, 20, 0, 0
Luminance
0.5041

Every format

HEX#00ccff
RGBrgb(0, 204, 255)
HSLhsl(192, 100%, 50%)
CMYKcmyk(100%, 20%, 0%, 0%)
LABlab(76.3 -24.4 -36.7)
LCHlch(76.3 44.0 236.4)
OKLCHoklch(0.786 0.148 224.3)

Copy-ready code

/* CSS */
color: #00ccff;
background-color: #00ccff;
/* Tailwind (arbitrary) */
class="text-[#00ccff] bg-[#00ccff]"
/* SCSS */
$brand: #00ccff;
/* SwiftUI */
Color(red: 0.000, green: 0.800, blue: 1.000)
/* Android */
Color.parseColor("#00ccff")

Accessibility — WCAG contrast

Aa
#00ccff on white: 1.90:1
AA ✗ fail · AA-large · AAA
Aa
#00ccff on black: 11.08:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red0.0%
Green80.0%
Blue100.0%

CMYK percentages

Cyan100.0%
Magenta20.0%
Yellow0.0%
Key (black)0.0%

Color previews

#00ccff text on a black background

contrast 11.08:1

Card sample

#00ccff text on a white background

contrast 1.90:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #00ccff;
Background color
Panel with #00ccff background
background-color: #00ccff;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #00ccff;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(0, 204, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 204, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00ccff;
background: linear-gradient(135deg, #00ccff, #0022FF);

Monochromatic scale

Palettes built from #00ccff

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #00ccff in the Color Lab