Information about #155F7E color
Basic facts about this digital color
#155F7E presents itself as a strongly colored steel-blue azure — one that holds a balanced mid-tone. In practice it works well for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is practically indistinguishable from Blue Sapphire (#126180). Its next-closest registered neighbors are Light Blue Flower (#1D697C) and Dauntless (#166F7F).
The recipe behind #155F7E is rgb(21, 95, 126), with blue as the dominant ingredient. If you plan to put text on a #155F7E background, choose white — the contrast ratio is 7.1:1 (passing WCAG AAA), while black manages only 3.0:1. No one has named #155F7E so far. Register a name for it and it becomes a permanent record.
#155F7E color variations
View this color variations of tints, shades, tones and hues.
#155F7E color tints
Tints look brighter, pastel, and less intense.
#155F7E color shades
Shades look darker, richer, and more solid.
#155F7E color tones
Tones looks more sophisticated and complex than base colors.
#155F7E color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#155F7E 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 #155F7E color
View adjacent and very similar colors.
Nearest named colors to #155F7E
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#126180
#1D697C
#166F7F
#1D5A8B
#155084
#25597F
#255B77
#20608E
#265B71
#194F6E
#015482
#24508A
#155F7E color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#155F7E
- RGB21, 95, 126
- CMYK41, 12, 0, 51
- CSSrgb(21, 95, 126)
- HSL198°, 71%, 29%
- HSL Precise197.714°, 71.429%, 28.824%
- HSV198°, 83%, 49%
- HSB198°, 83%, 49%
- Normalized R (0.0–1.0)0.082
- Normalized G (0.0–1.0)0.373
- Normalized B (0.0–1.0)0.494
- GLSLvec3(0.082, 0.373, 0.494)
- GLSL with alphavec4(0.082, 0.373, 0.494, 1.000)
- HLSL / Metalfloat3(0.082, 0.373, 0.494)
- Percentage of Red in RGB8.2%
- Percentage of Green in RGB37.3%
- Percentage of Blue in RGB49.4%
- Color FamilyAzure
- Saturation FamilyHigh Saturation
- Lightness FamilyNeutral
- HEX ID155F7E
- DECIMAL ID1400702
- Name LengthThis color has no name
- Seen by search & AI crawlers16 times
- Counting from2025-01-01
