#330000

Darkest Red is a very dark, vivid shade in the red color family, with a warm feel. Its HEX code is #330000, which equals rgb(51, 0, 0) in RGB and hsl(0, 100%, 10%) in HSL. In print terms it converts to roughly C0 M100 Y100 K80, although exact CMYK results depend on the paper and color profile.

  • HEX#330000
  • RGB51, 0, 0
  • HSL0°, 100%, 10%
  • CMYK0, 100, 100, 80
  • FamilyRed
  • ToneVery dark, vivid

About Darkest Red

Red shades carry energy, urgency and passion. They draw the eye first, which makes them a favorite for calls to action, sale banners, alerts and brands that want to feel bold. It works well for buttons, headings, illustrations and brand accents. Text in white is the most readable choice on this color, with a contrast ratio of 18.41:1. Its complementary color is #003333.

Download Darkest Red as an image

Choose a size and format, then download a solid-color image — or tick colors in the library to batch-download a ZIP.

Loading colors…

Custom color

#3B82F6

Shade scale

Tip: tick the checkbox on any swatch to add it to a batch ZIP. Everything is generated in your browser — nothing is uploaded to a server.

Darkest Red color codes

HEX#330000
RGBrgb(51, 0, 0)
HSLhsl(0, 100%, 10%)
HSV0°, 100%, 20%
CMYK0%, 100%, 100%, 80%
Decimal3342336

Shades and tints of Darkest Red

Lighter tints are mixed with white and darker shades are mixed with black.

  • 50#DDD5D5
  • 100#BBAAAA
  • 200#998080
  • 300#775555
  • 400#552B2B
  • 500#330000
  • 600#2B0000
  • 700#220000
  • 800#1A0000
  • 900#110000
  • 950#090000

Color harmonies for Darkest Red

Contrast and accessibility of Darkest Red

Text colorSampleContrast ratioWCAG
White text on Darkest RedAa18.41:1AAA (excellent)
Black text on Darkest RedAa1.14:1Fails

CSS code for Darkest Red

background-color: #330000;color: #330000;background-color: rgb(51, 0, 0);background-color: hsl(0, 100%, 10%);:root { --color-darkest-red: #330000; }class="bg-[#330000]"

Colors similar to Darkest Red

More red shades

See all red shades →

Frequently asked questions

What is the HEX code for Darkest Red?

The HEX code for Darkest Red is #330000.

What is the RGB value of Darkest Red?

Darkest Red has an RGB value of 51, 0, 0 (rgb(51, 0, 0)). In HSL it is 0°, 100%, 10%.

What text color should I use on Darkest Red?

Use white text on Darkest Red. White text has a contrast ratio of 18.41:1 and black text has 1.14:1; WCAG AA requires at least 4.5:1 for normal text.

What color goes well with Darkest Red?

The complementary color of Darkest Red is #003333. Analogous colors #33001A and #331A00 also pair well.

Explore more