Information about #330300 color

#330300 color image

Basic facts about this digital color

#330300 falls into the Red Color Family — Full Saturation, Dark brightness. The mix behind it: rgb(51, 3, 0) — 20% red, 1.2% green, 0% blue; the print equivalent is CMYK 0 / 19 / 20 / 80. New to color codes? See our guide to RGB color codes.

A pure, full-strength warm red, #330300 stays on the darker end of the scale. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Sepia Black (#2B0202). Slightly further away sit Dark Maroon (#3C0008) and Black Bean (#3D0C02).

Technically, the mix leans on its red channel (rgb(51, 3, 0)), which gives #330300 its character. Accessibility-wise, white text works best on #330300: 18.2:1 contrast (passing WCAG AAA) versus 1.2:1 for black. On paper it relies strongly on black ink (K:80), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#330300 color variations

View this color variations of tints, shades, tones and hues.

#330300 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #330300

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Conversions between color systems and etc.

  • HEX#330300
  • RGB51, 3, 0
  • CMYK0, 19, 20, 80
  • CSSrgb(51, 3, 0)
  • HSL4°, 100%, 10%
  • HSL Precise3.529°, 100%, 10%
  • HSV4°, 100%, 20%
  • HSB4°, 100%, 20%
  • Normalized R (0.0–1.0)0.200
  • Normalized G (0.0–1.0)0.012
  • Normalized B (0.0–1.0)0.000
  • GLSLvec3(0.200, 0.012, 0.000)
  • GLSL with alphavec4(0.200, 0.012, 0.000, 1.000)
  • HLSL / Metalfloat3(0.200, 0.012, 0.000)
  • Percentage of Red in RGB20%
  • Percentage of Green in RGB1.2%
  • Percentage of Blue in RGB0%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID330300
  • DECIMAL ID3343104
  • Name LengthThis color has no name
  • Seen by search & AI crawlers30 times
  • Counting from2025-01-01