Information about #AD1F23 color

#AD1F23 color image

Basic facts about this digital color

The digital color #AD1F23 is classified in the Register under the Red Color Family, with High Saturation and Light brightness. In numbers: rgb(173, 31, 35) (67.8% red, 12.2% green, 13.7% blue), or CMYK 0 / 56 / 54 / 32 for print. Curious how these numbers work? Read our RGB color codes guide.

#AD1F23 is a energetic, saturated red that feels open and friendly. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is almost identical to Del Toro (#B11D20). Its next-closest registered neighbors are Netherlands Red (#AE1C28) and Firebrick (#B22222).

Technically, the mix leans on its red channel (rgb(173, 31, 35)), which gives #AD1F23 its character. If you plan to put text on a #AD1F23 background, choose white — the contrast ratio is 7.0:1 (passing WCAG AAA), while black manages only 3.0:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#AD1F23 color variations

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

#AD1F23 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 #AD1F23

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

Del Toro color link
Del Toro

#B11D20

Firebrick color link
Firebrick

#B22222

Upsdell Red color link
Upsdell Red

#AE2029

Rambutan Red color link
Rambutan Red

#A72127

Red Cola color link
Red Cola

#B62020

Carnelian color link
Carnelian

#B31B1B

Bonfire color link
Bonfire

#A62A20

Pulse color link
Pulse

#A41D19

Wine Red color link
Wine Red

#B11226

Conversions between color systems and etc.

  • HEX#AD1F23
  • RGB173, 31, 35
  • CMYK0, 56, 54, 32
  • CSSrgb(173, 31, 35)
  • HSL358°, 70%, 40%
  • HSL Precise358.31°, 69.608%, 40%
  • HSV358°, 82%, 68%
  • HSB358°, 82%, 68%
  • Normalized R (0.0–1.0)0.678
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.137
  • GLSLvec3(0.678, 0.122, 0.137)
  • GLSL with alphavec4(0.678, 0.122, 0.137, 1.000)
  • HLSL / Metalfloat3(0.678, 0.122, 0.137)
  • Percentage of Red in RGB67.8%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB13.7%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX IDAD1F23
  • DECIMAL ID11345699
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01