Information about #21263E color
Basic facts about this digital color
#21263E presents itself as a moderately toned classic blue — one that leans clearly toward the dark side. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Blue Night (#1F263B). Its next-closest registered neighbors are Midnight Express (#21263A) and Yankees Blue (#1C2841).
The recipe behind #21263E is rgb(33, 38, 62), with blue as the dominant ingredient. If you plan to put text on a #21263E background, choose white — the contrast ratio is 14.9:1 (passing WCAG AAA), while black manages only 1.4:1. On paper it relies strongly on black ink (K:76), so proof dark layouts before a large print run. No one has named #21263E so far. Register a name for it and it becomes a permanent record.
#21263E color variations
View this color variations of tints, shades, tones and hues.
#21263E color tints
Tints look brighter, pastel, and less intense.
#21263E color shades
Shades look darker, richer, and more solid.
#21263E color tones
Tones looks more sophisticated and complex than base colors.
#21263E color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#21263E 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 #21263E color
View adjacent and very similar colors.
Nearest named colors to #21263E
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1F263B
#21263A
#1C2841
#26283B
#27253C
#1F2142
#202A44
#232545
#252042
#282B3C
#242E3B
#272D3C
#21263E color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#21263E
- RGB33, 38, 62
- CMYK11, 9, 0, 76
- CSSrgb(33, 38, 62)
- HSL230°, 31%, 19%
- HSL Precise229.655°, 30.526%, 18.627%
- HSV230°, 47%, 24%
- HSB230°, 47%, 24%
- Normalized R (0.0–1.0)0.129
- Normalized G (0.0–1.0)0.149
- Normalized B (0.0–1.0)0.243
- GLSLvec3(0.129, 0.149, 0.243)
- GLSL with alphavec4(0.129, 0.149, 0.243, 1.000)
- HLSL / Metalfloat3(0.129, 0.149, 0.243)
- Percentage of Red in RGB12.9%
- Percentage of Green in RGB14.9%
- Percentage of Blue in RGB24.3%
- Color FamilyBlue
- Saturation FamilyMild Saturation
- Lightness FamilyDark
- HEX ID21263E
- DECIMAL ID2172478
- Name LengthThis color has no name
- Seen by search & AI crawlers15 times
- Counting from2025-01-01
