Information about #21444D color
Basic facts about this digital color
The color #21444D reads as a mildly saturated aqua cyan and stays on the darker end of the scale. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Nile Blue (#253F4E). Slightly further away sit Japanese Indigo (#264348) and Dark Blue Grey (#1F3B4D).
Technically, the mix leans on its blue channel (rgb(33, 68, 77)), which gives #21444D its character. Accessibility-wise, white text works best on #21444D: 10.5:1 contrast (passing WCAG AAA) versus 2.0:1 for black. For print, note the heavy black component (K:70) — ink coverage matters with tones this deep. No one has named #21444D so far. Register a name for it and it becomes a permanent record.
#21444D color variations
View this color variations of tints, shades, tones and hues.
#21444D color tints
Tints look brighter, pastel, and less intense.
#21444D color shades
Shades look darker, richer, and more solid.
#21444D color tones
Tones looks more sophisticated and complex than base colors.
#21444D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#21444D 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 #21444D color
View adjacent and very similar colors.
Nearest named colors to #21444D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#253F4E
#264348
#1F3B4D
#253C48
#214559
#203F58
#1F4F54
#184343
#234040
#274059
#2D4255
#20483F
#21444D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#21444D
- RGB33, 68, 77
- CMYK17, 4, 0, 70
- CSSrgb(33, 68, 77)
- HSL192°, 40%, 22%
- HSL Precise192.273°, 40%, 21.569%
- HSV192°, 57%, 30%
- HSB192°, 57%, 30%
- Normalized R (0.0–1.0)0.129
- Normalized G (0.0–1.0)0.267
- Normalized B (0.0–1.0)0.302
- GLSLvec3(0.129, 0.267, 0.302)
- GLSL with alphavec4(0.129, 0.267, 0.302, 1.000)
- HLSL / Metalfloat3(0.129, 0.267, 0.302)
- Percentage of Red in RGB12.9%
- Percentage of Green in RGB26.7%
- Percentage of Blue in RGB30.2%
- Color FamilyCyan
- Saturation FamilyMild Saturation
- Lightness FamilyDark
- HEX ID21444D
- DECIMAL ID2180173
- Name LengthThis color has no name
- Seen by search & AI crawlers13 times
- Counting from2025-01-01
