Information about Marble Blue color
Basic facts about this digital color
A gently muted azure, #566D7E sits on the lighter side of the spectrum. Designers typically reach for tones like this for balanced palettes where no single element should shout. In The Official Register of Color Names it is almost identical to Dark Electric Blue (#536878). Nearby in the Register you will also find Seachange (#4E6E81) and Sabbatical (#547377).
In RGB terms — rgb(86, 109, 126) — the blue channel does the heavy lifting here. On this background, white text reaches a 5.4:1 contrast ratio (passing WCAG AA); black stays at 3.9:1. The name "Marble Blue" is officially recorded for this exact shade in The Official Register of Color Names.
Marble Blue color variations
View this color variations of tints, shades, tones and hues.
Marble Blue color tints
Tints look brighter, pastel, and less intense.
Marble Blue color shades
Shades look darker, richer, and more solid.
Marble Blue color tones
Tones looks more sophisticated and complex than base colors.
Marble Blue color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
Marble Blue 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 Marble Blue color
View adjacent and very similar colors.
Nearest named colors to Marble Blue
The closest officially registered color names in the Register, ordered by similarity.
#536878
#4E6E81
#547377
#616D7E
#5E7175
#536872
#55698B
#596A8B
#646D7E
#4C6B88
#486C7A
#4C787E
Marble Blue color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#566D7E
- RGB86, 109, 126
- CMYK16, 7, 0, 51
- CSSrgb(86, 109, 126)
- HSL206°, 19%, 42%
- HSL Precise205.5°, 18.868%, 41.569%
- HSV206°, 32%, 49%
- HSB206°, 32%, 49%
- Normalized R (0.0–1.0)0.337
- Normalized G (0.0–1.0)0.427
- Normalized B (0.0–1.0)0.494
- GLSLvec3(0.337, 0.427, 0.494)
- GLSL with alphavec4(0.337, 0.427, 0.494, 1.000)
- HLSL / Metalfloat3(0.337, 0.427, 0.494)
- Percentage of Red in RGB33.7%
- Percentage of Green in RGB42.7%
- Percentage of Blue in RGB49.4%
- Color FamilyAzure
- Saturation FamilyLow Saturation
- Lightness FamilyLight
- HEX ID566D7E
- DECIMAL ID5664126
- Name Length11
- This page visited8 times
- Counting from2025-01-01
