Information about #21586E color
Basic facts about this digital color
The color #21586E reads as a pleasantly vivid sky-leaning azure and sits comfortably between light and dark. Designers typically reach for tones like this for balanced palettes where no single element should shout. In The Official Register of Color Names it is practically indistinguishable from Humbec Dark Teal (#265B71). Nearby in the Register you will also find Orient (#255B77) and Chathams Blue (#2C5971).
The recipe behind #21586E is rgb(33, 88, 110), with blue as the dominant ingredient. On this background, white text reaches a 7.8:1 contrast ratio (passing WCAG AAA); black stays at 2.7:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.
#21586E color variations
View this color variations of tints, shades, tones and hues.
#21586E color tints
Tints look brighter, pastel, and less intense.
#21586E color shades
Shades look darker, richer, and more solid.
#21586E color tones
Tones looks more sophisticated and complex than base colors.
#21586E color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#21586E 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 #21586E color
View adjacent and very similar colors.
Nearest named colors to #21586E
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#265B71
#255B77
#2C5971
#194F6E
#274B6A
#2C5778
#2D5877
#254B75
#305C71
#2C4C6D
#25597F
#1B6767
#21586E color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#21586E
- RGB33, 88, 110
- CMYK30, 9, 0, 57
- CSSrgb(33, 88, 110)
- HSL197°, 54%, 28%
- HSL Precise197.143°, 53.846%, 28.039%
- HSV197°, 70%, 43%
- HSB197°, 70%, 43%
- Normalized R (0.0–1.0)0.129
- Normalized G (0.0–1.0)0.345
- Normalized B (0.0–1.0)0.431
- GLSLvec3(0.129, 0.345, 0.431)
- GLSL with alphavec4(0.129, 0.345, 0.431, 1.000)
- HLSL / Metalfloat3(0.129, 0.345, 0.431)
- Percentage of Red in RGB12.9%
- Percentage of Green in RGB34.5%
- Percentage of Blue in RGB43.1%
- Color FamilyAzure
- Saturation FamilyModerate Saturation
- Lightness FamilyNeutral
- HEX ID21586E
- DECIMAL ID2185326
- Name LengthThis color has no name
- Seen by search & AI crawlers14 times
- Counting from2025-01-01
