Blood Red color hex code is #660000

What is Blood Red Color?

Blood Red has the hex code #660000. The equivalent RGB values are (102, 0, 0), which means it is composed of 100% red, 0% green and 0% blue. The CMYK color codes, used in printers, are C:0 M:100 Y:100 K:60. In the HSV/HSB scale, Blood Red has a hue of 0°, 100% saturation and a brightness value of 40%.
Details of other color codes including equivalent web safe and HTML & CSS colors are given in the table below. Also listed are the closest Pantone® (PMS) and RAL colors.

The color of blood can range from very deep reddish brown to orangish-red. The one displayed on this page is more like the former.

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Blood Red Color Codes

Hex Code	#660000
RGB Values	(102, 0, 0)
CMYK Values	(0%, 100%, 100%, 60%)
HSV/HSB Values	(0°, 100%, 40%)
Closest Web Safe	#660000
Inverse Color	#99FFFF [Waterspout]
Closest Pantone®	732 C
Closest RAL	3005 [Wine red]
Complementary Color	#006666 [Tropical Rain Forest]

Blood Red Converted to Grayscale Codes
Simple Average	#222222
Desaturated	#333333
Weighted Average (Most Common)	#1F1F1F
Weighted Average (Luma)	#161616
Weighted Average (Gamma Adjusted)	#4F4F4F

Blood Red Color Palettes

Complementary color palette of 660000. Complementary color is 006666

Complementary Palette

The complement of Blood Red is Tropical Rain Forest with the hex code #006666. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #660000 color is offered by #006666. The complementary color palette is easiest to use and work with. Studies have shown that contrasting color palette is the best way to grab a viewer's attention.

660000 006666

Analogous color palette with (660000, 663300 and 660033)

Analogous Palette

The analogous colors of Blood Red (#660000) are Philippine Bronze (#663300) and Imperial Purple (#660033). In the RGB color wheel, these two analogous colors occur to the right and left of Blood Red with a 30° separation on either side. An analogous color palette is extremely soothing to the eyes and works wonders if your main color is soft or pastel.

660000 663300 660033

Split Complementary color palette with (660000, 006633 and 003366)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of Blood Red (#660000) are #006633 (Cadmium Green) and #003366 (Dark Midnight Blue). A split-complementary color palette consists of the main color along with those on either side (30°) of the complementary color. Based on our research, usage of split-complementary palettes is on the rise online, especially in graphics and web sites designs. It may be because it is not as contrasting as the complementary color palette and, hence, results in a combination which is pleasant to the eyes.

660000 006633 003366

Triadic color palette with (660000, 006600 and 000066)

Triadic Palette

Blood Red triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #006600 (Pakistan Green) and #000066 (Navy Blue) along with #660000 create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.

660000 006600 000066

Tetradic color palette with (660000, 006600, 006666 and 660066)

Tetradic Palette

The tetradic palette of Blood Red has four colors - #006600 (Pakistan Green), #006666 (Tropical Rain Forest) and #660066 (Patriarch) in addition to the base color (#660000). A tetradic color palette is complex and, in most cases, should not be used off-the-shelf. We suggest tweaking the colors slightly to achieve desired results.

660000 006600 006666 660066

Square color palette with (660000, 336600, 006666 and 330066)

Square Palette

Blood Red square color palette has #336600 (Metallic Green), #006666 (Tropical Rain Forest) and #330066 (Deep Violet). Quite like triadic, the hues in a square palette are at the maximum distance from each other, which is 90°.
Note: For several colors purposes, a square palette may look much better than the tetrad color palette.

660000 336600 006666 330066

Blood Red Color Rainbow Palette

Our Blood Red rainbow color palette is based on the RGB model and consists of 7 colors, just like the traditional rainbow. You might not see a lot of variation in color, especially if the chosen color is dark or extremely light. However, this can lead interesting rainbow palettes that are faded, soft, pastel or dull.

660000 665700 1D6600 00663A 003A66 1D0066 660057