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#39bacf

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

RGB
57, 186, 207
HSL
188°, 61%, 52%
CMYK
73, 10, 0, 19
Luminance
0.4049

Every format

HEX#39bacf
RGBrgb(57, 186, 207)
HSLhsl(188, 61%, 52%)
CMYKcmyk(73%, 10%, 0%, 19%)
LABlab(69.8 -27.6 -20.6)
LCHlch(69.8 34.4 216.8)
OKLCHoklch(0.729 0.112 210.8)

Copy-ready code

/* CSS */
color: #39bacf;
background-color: #39bacf;
/* Tailwind (arbitrary) */
class="text-[#39bacf] bg-[#39bacf]"
/* SCSS */
$brand: #39bacf;
/* SwiftUI */
Color(red: 0.224, green: 0.729, blue: 0.812)
/* Android */
Color.parseColor("#39bacf")

Accessibility — WCAG contrast

Aa
#39bacf on white: 2.31:1
AA ✗ fail · AA-large · AAA
Aa
#39bacf on black: 9.10:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red22.4%
Green72.9%
Blue81.2%

CMYK percentages

Cyan72.5%
Magenta10.1%
Yellow0.0%
Key (black)18.8%

Color previews

#39bacf text on a black background

contrast 9.10:1

Card sample

#39bacf text on a white background

contrast 2.31:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #39bacf;
Background color
Panel with #39bacf background
background-color: #39bacf;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #39bacf;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(57, 186, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 186, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39bacf;
background: linear-gradient(135deg, #39bacf, #3956CF);

Monochromatic scale

Palettes built from #39bacf

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #39bacf in the Color Lab