Information about #B33A1E color

#B33A1E color image

Basic facts about this digital color

In the Register's classification, #B33A1E belongs to the Red Color Family, featuring High Saturation and Light brightness. In numbers: rgb(179, 58, 30) (70.2% red, 22.7% green, 11.8% blue), or CMYK 0 / 47 / 58 / 30 for print. New to color codes? See our guide to RGB color codes.

#B33A1E presents itself as a strongly colored earthy red — one that feels open and friendly. In practice it works well for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is almost identical to Chinese Brown (#AB381F). Its next-closest registered neighbors are Chinese Red (#AA381E) and Rustic Coral (#AE3415).

The recipe behind #B33A1E is rgb(179, 58, 30), with red as the dominant ingredient. If you plan to put text on a #B33A1E background, choose white — the contrast ratio is 5.9:1 (passing WCAG AA), while black manages only 3.5:1. No one has named #B33A1E so far. Register a name for it and it becomes a permanent record.

#B33A1E color variations

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

#B33A1E 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 #B33A1E

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#B33A1E
  • RGB179, 58, 30
  • CMYK0, 47, 58, 30
  • CSSrgb(179, 58, 30)
  • HSL11°, 71%, 41%
  • HSL Precise11.275°, 71.292%, 40.98%
  • HSV11°, 83%, 70%
  • HSB11°, 83%, 70%
  • Normalized R (0.0–1.0)0.702
  • Normalized G (0.0–1.0)0.227
  • Normalized B (0.0–1.0)0.118
  • GLSLvec3(0.702, 0.227, 0.118)
  • GLSL with alphavec4(0.702, 0.227, 0.118, 1.000)
  • HLSL / Metalfloat3(0.702, 0.227, 0.118)
  • Percentage of Red in RGB70.2%
  • Percentage of Green in RGB22.7%
  • Percentage of Blue in RGB11.8%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX IDB33A1E
  • DECIMAL ID11745822
  • Name LengthThis color has no name
  • Seen by search & AI crawlers29 times
  • Counting from2025-01-01