Information about #11555D color
Basic facts about this digital color
A vivid, lively aqua cyan, #11555D carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is very close to Retro (#1B5256). Nearby in the Register you will also find Guru (#154C65) and Deep Teal (#00555A).
The recipe behind #11555D is rgb(17, 85, 93), with blue as the dominant ingredient. If you plan to put text on a #11555D background, choose white — the contrast ratio is 8.5:1 (passing WCAG AAA), while black manages only 2.5:1. For print, note the heavy black component (K:64) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #11555D is still unnamed — it can be claimed and named in The Official Register of Color Names.
#11555D color variations
View this color variations of tints, shades, tones and hues.
#11555D color tints
Tints look brighter, pastel, and less intense.
#11555D color shades
Shades look darker, richer, and more solid.
#11555D color tones
Tones looks more sophisticated and complex than base colors.
#11555D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#11555D 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 #11555D color
View adjacent and very similar colors.
Nearest named colors to #11555D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1B5256
#154C65
#00555A
#044F67
#1F4F54
#005959
#005162
#174358
#194F6E
#005F5B
#016162
#1F6357
#11555D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#11555D
- RGB17, 85, 93
- CMYK30, 3, 0, 64
- CSSrgb(17, 85, 93)
- HSL186°, 69%, 22%
- HSL Precise186.316°, 69.091%, 21.569%
- HSV186°, 82%, 36%
- HSB186°, 82%, 36%
- Normalized R (0.0–1.0)0.067
- Normalized G (0.0–1.0)0.333
- Normalized B (0.0–1.0)0.365
- GLSLvec3(0.067, 0.333, 0.365)
- GLSL with alphavec4(0.067, 0.333, 0.365, 1.000)
- HLSL / Metalfloat3(0.067, 0.333, 0.365)
- Percentage of Red in RGB6.7%
- Percentage of Green in RGB33.3%
- Percentage of Blue in RGB36.5%
- Color FamilyCyan
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID11555D
- DECIMAL ID1135965
- Name LengthThis color has no name
- Seen by search & AI crawlers13 times
- Counting from2025-01-01
