Information about #283C3E color
Basic facts about this digital color
#283C3E is a gently muted aqua cyan that carries a shadowy depth. 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 Dark Slate Grey (#25383C). Nearby in the Register you will also find Mosaic (#293741) and Warrior (#2D3B42).
Technically, the mix leans on its blue channel (rgb(40, 60, 62)), which gives #283C3E its character. If you plan to put text on a #283C3E background, choose white — the contrast ratio is 11.6:1 (passing WCAG AAA), while black manages only 1.8:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #283C3E is still unnamed — it can be claimed and named in The Official Register of Color Names.
#283C3E color variations
View this color variations of tints, shades, tones and hues.
#283C3E color tints
Tints look brighter, pastel, and less intense.
#283C3E color shades
Shades look darker, richer, and more solid.
#283C3E color tones
Tones looks more sophisticated and complex than base colors.
#283C3E color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#283C3E 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.
Split complementary
Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
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.
Triadic
Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
Tetradic
Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.
Square
Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
Alternatives to #283C3E color
View adjacent and very similar colors.
Nearest named colors to #283C3E
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#25383C
#293741
#2D3B42
#234040
#243640
#26433A
#2A3439
#243442
#2B3736
#303B44
#253C48
#203838
#283C3E color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#283C3E
- RGB40, 60, 62
- CMYK9, 1, 0, 76
- CSSrgb(40, 60, 62)
- HSL185°, 22%, 20%
- HSL Precise185.455°, 21.569%, 20%
- HSV185°, 35%, 24%
- HSB185°, 35%, 24%
- Normalized R (0.0–1.0)0.157
- Normalized G (0.0–1.0)0.235
- Normalized B (0.0–1.0)0.243
- GLSLvec3(0.157, 0.235, 0.243)
- GLSL with alphavec4(0.157, 0.235, 0.243, 1.000)
- HLSL / Metalfloat3(0.157, 0.235, 0.243)
- Percentage of Red in RGB15.7%
- Percentage of Green in RGB23.5%
- Percentage of Blue in RGB24.3%
- Color FamilyCyan
- Saturation FamilyLow Saturation
- Lightness FamilyDark
- HEX ID283C3E
- DECIMAL ID2636862
- Name LengthThis color has no name
- Seen by search & AI crawlers344 times
- Counting from2025-01-01
