0099ff #0099FF

Web Safe Color

Copy-ready color values

HEX#0099FF

RGBrgb(0, 153, 255)

HSLhsl(204, 100%, 50%)

HSVhsv(204, 100%, 100%)

CMYK approx.cmyk(100, 40, 0, 0)

Color value table

Format	Value	Copy
HEX	`#0099FF`
RGB	`rgb(0, 153, 255)`
HSL	`hsl(204, 100%, 50%)`
HSV	`hsv(204, 100%, 100%)`
CMYK approx.	`cmyk(100, 40, 0, 0)`
CSS keyword	`0099ff`

Contrast and classification

DarkLightness3.00:1Contrast with white7.00:1Contrast with blackBlue / CyanColor family

Shade and tint preview

White 10%
#1AA3FF

White 30%
#4DB8FF

White 70%
#B3E0FF

White 90%
#E6F5FF

Black 10%
#008AE6

Black 30%
#006BB3

Black 70%
#002E4D

Black 90%
#000F1A

Harmony palettes

Complementary

#FF6600

#FF8B3D

Analogous

#1299E0

#00A5F3

Triadic

#99FF00

#FF0099

Split complementary

#FF822E

#D15400

Using 0099ff

0099ff works best when it is chosen with contrast, surrounding colors, and interface state in mind. Use the HEX value for static CSS, RGB when you need channel-level control, and HSL when adjusting lightness or saturation for hover states. The CMYK value is an approximate screen-to-print conversion, so print workflows should still rely on calibrated design software or a printer profile.

CSS, SCSS, and Tailwind examples

:root {
  --color-0099ff: #0099ff;
}

.button-primary {
  background: var(--color-0099ff);
  color: #000000;
}

$0099ff: #0099ff;

// Tailwind arbitrary value
class="bg-[#0099ff] text-white"