Information about #51637F color
Basic facts about this digital color
#51637F is a gently muted sky-leaning azure that carries an easy, daylight feel. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is almost identical to Lifesaver (#535E7F). Slightly further away sit Rustic Blue (#525D80) and Dark Electric Blue (#536878).
The recipe behind #51637F is rgb(81, 99, 127), with blue as the dominant ingredient. On this background, white text reaches a 6.1:1 contrast ratio (passing WCAG AA); black stays at 3.4:1. #51637F has no official name yet. If this shade means something to you, you can be the one to name it.
#51637F color variations
View this color variations of tints, shades, tones and hues.
#51637F color tints
Tints look brighter, pastel, and less intense.
#51637F color shades
Shades look darker, richer, and more solid.
#51637F color tones
Tones looks more sophisticated and complex than base colors.
#51637F color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#51637F 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 #51637F color
View adjacent and very similar colors.
Nearest named colors to #51637F
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#535E7F
#525D80
#536878
#566D7E
#4E6E81
#4C6B88
#516572
#4F698B
#486C7A
#55698B
#536872
#4C567C
#51637F color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#51637F
- RGB81, 99, 127
- CMYK18, 11, 0, 50
- CSSrgb(81, 99, 127)
- HSL217°, 22%, 41%
- HSL Precise216.522°, 22.115%, 40.784%
- HSV217°, 36%, 50%
- HSB217°, 36%, 50%
- Normalized R (0.0–1.0)0.318
- Normalized G (0.0–1.0)0.388
- Normalized B (0.0–1.0)0.498
- GLSLvec3(0.318, 0.388, 0.498)
- GLSL with alphavec4(0.318, 0.388, 0.498, 1.000)
- HLSL / Metalfloat3(0.318, 0.388, 0.498)
- Percentage of Red in RGB31.8%
- Percentage of Green in RGB38.8%
- Percentage of Blue in RGB49.8%
- Color FamilyAzure
- Saturation FamilyLow Saturation
- Lightness FamilyLight
- HEX ID51637F
- DECIMAL ID5333887
- Name LengthThis color has no name
- Seen by search & AI crawlers29 times
- Counting from2025-01-01
