Information about #131815 color

#131815 color image

Basic facts about this digital color

In the Register's classification, #131815 belongs to the Spring Green Color Family, featuring Low Saturation and Very Dark brightness. In numbers: rgb(19, 24, 21) (7.5% red, 9.4% green, 8.2% blue), or CMYK 2 / 0 / 1 / 91 for print. New to color codes? See our guide to RGB color codes.

#131815 presents itself as a calm, restrained minty spring green — one that sits very close to black. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Chinese Black (#141414). Its next-closest registered neighbors are Very Dark Spring Green (#111D17) and All Black (#181818).

In RGB terms — rgb(19, 24, 21) — the green channel does the heavy lifting here. If you plan to put text on a #131815 background, choose white — the contrast ratio is 18.0:1 (passing WCAG AAA), while black manages only 1.2:1. On paper it relies strongly on black ink (K:91), 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.

#131815 color variations

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

#131815 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 #131815

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

#131815 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#131815
  • RGB19, 24, 21
  • CMYK2, 0, 1, 91
  • CSSrgb(19, 24, 21)
  • HSL144°, 12%, 8%
  • HSL Precise144°, 11.628%, 8.431%
  • HSV144°, 21%, 9%
  • HSB144°, 21%, 9%
  • Normalized R (0.0–1.0)0.075
  • Normalized G (0.0–1.0)0.094
  • Normalized B (0.0–1.0)0.082
  • GLSLvec3(0.075, 0.094, 0.082)
  • GLSL with alphavec4(0.075, 0.094, 0.082, 1.000)
  • HLSL / Metalfloat3(0.075, 0.094, 0.082)
  • Percentage of Red in RGB7.5%
  • Percentage of Green in RGB9.4%
  • Percentage of Blue in RGB8.2%
  • Color Family (Hue)Spring Green
  • Saturation FamilyLow Saturation
  • Lightness FamilyVery Dark
  • HEX ID131815
  • DECIMAL ID1251349
  • Name LengthThis color has no name
  • This page visited897 times
  • Counting from2025-01-01