Information about #23397B color
Basic facts about this digital color
#23397B presents itself as a pleasantly vivid classic blue — one that sits comfortably between light and dark. In practice it works well for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Astronaut (#283A77). Nearby in the Register you will also find Wet N Wild (#254375) and Zoop De Loop (#254683).
Technically, the mix leans on its blue channel (rgb(35, 57, 123)), which gives #23397B its character. If you plan to put text on a #23397B background, choose white — the contrast ratio is 10.8:1 (passing WCAG AAA), while black manages only 1.9:1. Out of 16,777,216 possible colors, #23397B is still unnamed — it can be claimed and named in The Official Register of Color Names.
#23397B color variations
View this color variations of tints, shades, tones and hues.
#23397B color tints
Tints look brighter, pastel, and less intense.
#23397B color shades
Shades look darker, richer, and more solid.
#23397B color tones
Tones looks more sophisticated and complex than base colors.
#23397B color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#23397B 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 #23397B color
View adjacent and very similar colors.
Nearest named colors to #23397B
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#283A77
#254375
#254683
#15317E
#323F75
#1D428A
#26428B
#2C3E6B
#113775
#254B75
#353D75
#21468B
#23397B color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#23397B
- RGB35, 57, 123
- CMYK35, 26, 0, 52
- CSSrgb(35, 57, 123)
- HSL225°, 56%, 31%
- HSL Precise225°, 55.696%, 30.98%
- HSV225°, 72%, 48%
- HSB225°, 72%, 48%
- Normalized R (0.0–1.0)0.137
- Normalized G (0.0–1.0)0.224
- Normalized B (0.0–1.0)0.482
- GLSLvec3(0.137, 0.224, 0.482)
- GLSL with alphavec4(0.137, 0.224, 0.482, 1.000)
- HLSL / Metalfloat3(0.137, 0.224, 0.482)
- Percentage of Red in RGB13.7%
- Percentage of Green in RGB22.4%
- Percentage of Blue in RGB48.2%
- Color FamilyBlue
- Saturation FamilyModerate Saturation
- Lightness FamilyNeutral
- HEX ID23397B
- DECIMAL ID2308475
- Name LengthThis color has no name
- This page visited1 times
- Counting from2025-01-01
