Information about #15585F color
Basic facts about this digital color
The color #15585F reads as a strongly colored aqua cyan and leans clearly toward the dark side. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is very close to Retro (#1B5256). Its next-closest registered neighbors are Guru (#154C65) and Dark Green Blue (#1F6357).
Technically, the mix leans on its blue channel (rgb(21, 88, 95)), which gives #15585F its character. If you plan to put text on a #15585F background, choose white — the contrast ratio is 8.1:1 (passing WCAG AAA), while black manages only 2.6:1. On paper it relies strongly on black ink (K:63), so proof dark layouts before a large print run. No one has named #15585F so far. Register a name for it and it becomes a permanent record.
#15585F color variations
View this color variations of tints, shades, tones and hues.
#15585F color tints
Tints look brighter, pastel, and less intense.
#15585F color shades
Shades look darker, richer, and more solid.
#15585F color tones
Tones looks more sophisticated and complex than base colors.
#15585F color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#15585F 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 #15585F color
View adjacent and very similar colors.
Nearest named colors to #15585F
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1B5256
#154C65
#1F6357
#1F4F54
#194F6E
#1B6767
#275359
#044F67
#275953
#00555A
#005959
#256761
#15585F color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#15585F
- RGB21, 88, 95
- CMYK29, 3, 0, 63
- CSSrgb(21, 88, 95)
- HSL186°, 64%, 23%
- HSL Precise185.676°, 63.793%, 22.745%
- HSV186°, 78%, 37%
- HSB186°, 78%, 37%
- Normalized R (0.0–1.0)0.082
- Normalized G (0.0–1.0)0.345
- Normalized B (0.0–1.0)0.373
- GLSLvec3(0.082, 0.345, 0.373)
- GLSL with alphavec4(0.082, 0.345, 0.373, 1.000)
- HLSL / Metalfloat3(0.082, 0.345, 0.373)
- Percentage of Red in RGB8.2%
- Percentage of Green in RGB34.5%
- Percentage of Blue in RGB37.3%
- Color FamilyCyan
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID15585F
- DECIMAL ID1398879
- Name LengthThis color has no name
- Seen by search & AI crawlers11 times
- Counting from2025-01-01
