Information about #2A3737 color
Basic facts about this digital color
#2A3737 presents itself as a softly toned aqua cyan — one that stays on the darker end of the scale. In practice it works well for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Iron Storage (#2B3736). Slightly further away sit Gunmetal (#2A3439) and Traccia (#2A3335).
Technically, the mix leans on its green channel (rgb(42, 55, 55)), which gives #2A3737 its character. On this background, white text reaches a 12.4:1 contrast ratio (passing WCAG AAA); black stays at 1.7:1. On paper it relies strongly on black ink (K:78), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #2A3737 is still unnamed — it can be claimed and named in The Official Register of Color Names.
#2A3737 color variations
View this color variations of tints, shades, tones and hues.
#2A3737 color tints
Tints look brighter, pastel, and less intense.
#2A3737 color shades
Shades look darker, richer, and more solid.
#2A3737 color tones
Tones looks more sophisticated and complex than base colors.
#2A3737 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#2A3737 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 #2A3737 color
View adjacent and very similar colors.
Nearest named colors to #2A3737
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#2B3736
#2A3439
#2A3335
#2F3237
#25383C
#293331
#313436
#2A3E33
#313337
#2E3E34
#323436
#2B3230
#2A3737 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#2A3737
- RGB42, 55, 55
- CMYK5, 0, 0, 78
- CSSrgb(42, 55, 55)
- HSL180°, 13%, 19%
- HSL Precise180°, 13.402%, 19.02%
- HSV180°, 24%, 22%
- HSB180°, 24%, 22%
- Normalized R (0.0–1.0)0.165
- Normalized G (0.0–1.0)0.216
- Normalized B (0.0–1.0)0.216
- GLSLvec3(0.165, 0.216, 0.216)
- GLSL with alphavec4(0.165, 0.216, 0.216, 1.000)
- HLSL / Metalfloat3(0.165, 0.216, 0.216)
- Percentage of Red in RGB16.5%
- Percentage of Green in RGB21.6%
- Percentage of Blue in RGB21.6%
- Color FamilyCyan
- Saturation FamilyLow Saturation
- Lightness FamilyDark
- HEX ID2A3737
- DECIMAL ID2766647
- Name LengthThis color has no name
- Seen by search & AI crawlers19 times
- Counting from2025-01-01
