Information about #B5450D color

#B5450D color image

Basic facts about this digital color

In the Register's classification, #B5450D belongs to the Orange Color Family, featuring Full Saturation and Neutral brightness. In numbers: rgb(181, 69, 13) (71% red, 27.1% green, 5.1% blue), or CMYK 0 / 44 / 66 / 29 for print. New to color codes? See our guide to RGB color codes.

A pure, full-strength warm orange, #B5450D holds a balanced mid-tone. Designers typically reach for tones like this for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is practically indistinguishable from Rust (#B7410E). Its next-closest registered neighbors are Metallic Brown (#AC4313) and Brick Orange (#C14A09).

Technically, the mix leans on its red channel (rgb(181, 69, 13)), which gives #B5450D its character. If you plan to put text on a #B5450D background, choose white — the contrast ratio is 5.5:1 (passing WCAG AA), while black manages only 3.8:1. No one has named #B5450D so far. Register a name for it and it becomes a permanent record.

#B5450D color variations

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

#B5450D 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 #B5450D

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

Rust color link
Rust

#B7410E

Brick Orange color link
Brick Orange

#C14A09

Burnt Siena color link
Burnt Siena

#B75203

Ayers Rock color link
Ayers Rock

#AE451D

Mahogany color link
Mahogany

#C04000

Rustic Coral color link
Rustic Coral

#AE3415

Sinopia color link
Sinopia

#CB410B

Rust Orange color link
Rust Orange

#C45508

Conversions between color systems and etc.

  • HEX#B5450D
  • RGB181, 69, 13
  • CMYK0, 44, 66, 29
  • CSSrgb(181, 69, 13)
  • HSL20°, 87%, 38%
  • HSL Precise20°, 86.598%, 38.039%
  • HSV20°, 93%, 71%
  • HSB20°, 93%, 71%
  • Normalized R (0.0–1.0)0.710
  • Normalized G (0.0–1.0)0.271
  • Normalized B (0.0–1.0)0.051
  • GLSLvec3(0.710, 0.271, 0.051)
  • GLSL with alphavec4(0.710, 0.271, 0.051, 1.000)
  • HLSL / Metalfloat3(0.710, 0.271, 0.051)
  • Percentage of Red in RGB71%
  • Percentage of Green in RGB27.1%
  • Percentage of Blue in RGB5.1%
  • Color FamilyOrange
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX IDB5450D
  • DECIMAL ID11879693
  • Name LengthThis color has no name
  • Seen by search & AI crawlers20 times
  • Counting from2025-01-01