Mediumblue #0000CD

CSS Named Color

Copy-ready color values

HEX#0000CD

RGBrgb(0, 0, 205)

HSLhsl(240, 100%, 40%)

HSVhsv(240, 100%, 80%)

CMYK approx.cmyk(100, 100, 0, 20)

Color value table

Format	Value	Copy
HEX	`#0000CD`
RGB	`rgb(0, 0, 205)`
HSL	`hsl(240, 100%, 40%)`
HSV	`hsv(240, 100%, 80%)`
CMYK approx.	`cmyk(100, 100, 0, 20)`
CSS keyword	`mediumblue`

Contrast and classification

DarkLightness11.16:1Contrast with white1.88:1Contrast with blackBlue / CyanColor family

Shade and tint preview

White 10%
#1A1AD2

White 30%
#4D4DDC

White 70%
#B3B3F0

White 90%
#E6E6FA

Black 10%
#0000B9

Black 30%
#000090

Black 70%
#00003E

Black 90%
#000015

Harmony palettes

Complementary

#FFFF32

#FFFF63

Analogous

#0000B4

#0019B4

Triadic

#00CD00

#CD0000

Split complementary

#FFFF57

#D1D129

Using Mediumblue

Mediumblue 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-mediumblue: #0000cd;
}

.button-primary {
  background: var(--color-mediumblue);
  color: #ffffff;
}

$mediumblue: #0000cd;

// Tailwind arbitrary value
class="bg-[#0000cd] text-white"