Information about #B31700 color

#B31700 color image

Basic facts about this digital color

#B31700 falls into the Red Color FamilyFull Saturation, Neutral brightness. The mix behind it: rgb(179, 23, 0) — 70.2% red, 9% green, 0% blue; the print equivalent is CMYK 0 / 61 / 70 / 30. Curious how these numbers work? Read our RGB color codes guide.

#B31700 presents itself as a intensely saturated red — one that occupies the middle of the lightness scale. It is a natural fit for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is a hair away from Tomato Sauce (#B21807). Slightly further away sit Strong Scarlet (#A81500) and Red Thread (#A81900).

Technically, the mix leans on its red channel (rgb(179, 23, 0)), which gives #B31700 its character. On this background, white text reaches a 6.9:1 contrast ratio (passing WCAG AA); black stays at 3.0:1. #B31700 has no official name yet. If this shade means something to you, you can be the one to name it.

#B31700 color variations

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

#B31700 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 #B31700

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

Tomato Sauce color link
Tomato Sauce

#B21807

Red Thread color link
Red Thread

#A81900

Rufous color link
Rufous

#A81C07

Rust Red color link
Rust Red

#AA2704

Naga Red color link
Naga Red

#AB0707

Goomba color link
Goomba

#BC0500

Vibrant Ruby color link
Vibrant Ruby

#A7080D

Vintage Red color link
Vintage Red

#AF2413

Conversions between color systems and etc.

  • HEX#B31700
  • RGB179, 23, 0
  • CMYK0, 61, 70, 30
  • CSSrgb(179, 23, 0)
  • HSL8°, 100%, 35%
  • HSL Precise7.709°, 100%, 35.098%
  • HSV8°, 100%, 70%
  • HSB8°, 100%, 70%
  • Normalized R (0.0–1.0)0.702
  • Normalized G (0.0–1.0)0.090
  • Normalized B (0.0–1.0)0.000
  • GLSLvec3(0.702, 0.090, 0.000)
  • GLSL with alphavec4(0.702, 0.090, 0.000, 1.000)
  • HLSL / Metalfloat3(0.702, 0.090, 0.000)
  • Percentage of Red in RGB70.2%
  • Percentage of Green in RGB9%
  • Percentage of Blue in RGB0%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX IDB31700
  • DECIMAL ID11736832
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01