Information about #21546E color

#21546E color image

Basic facts about this digital color

In the Register's classification, #21546E belongs to the Azure Color Family, featuring Moderate Saturation and Neutral brightness. In numbers: rgb(33, 84, 110) (12.9% red, 32.9% green, 43.1% blue), or CMYK 30 / 10 / 0 / 57 for print. New to color codes? See our guide to RGB color codes.

#21546E presents itself as a clearly saturated steel-blue azure — one that holds a balanced mid-tone. 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 Humbec Dark Teal (#265B71). Its next-closest registered neighbors are JayHawk Blue (#194F6E) and Griffin Fjord (#274B6A).

In RGB terms — rgb(33, 84, 110) — the blue channel does the heavy lifting here. If you plan to put text on a #21546E background, choose white — the contrast ratio is 8.2:1 (passing WCAG AAA), while black manages only 2.6:1. No one has named #21546E so far. Register a name for it and it becomes a permanent record.

#21546E color variations

View this color variations of tints, shades, tones and hues.

#21546E color tints

Tints look brighter, pastel, and less intense.
#21546E

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#317FA6

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#55A4CC

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#8DC2DD

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#C6E0EE

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White

#FFFFFF

#21546E color shades

Shades look darker, richer, and more solid.
#21546E

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#1A4357

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#133241

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#0D212B

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#061015

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Black

#000000

#21546E color tones

Tones looks more sophisticated and complex than base colors.
#21546E

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#2E5E76

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#3F677C

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#52707F

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#677880

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Grey

#808080

#21546E color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#49206D

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#2B206D

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#20356D

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#21546E

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#206D68

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#206D49

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#206D2B

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#21546E 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.

Complementary color schemes
#21546E
#21546E

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#6E3B21
#6E3B21

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme
#21546E
#21546E

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#6E6121
#6E6121

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#6E212E
#6E212E

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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.

Analogous color scheme
#212E6E
#212E6E

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#21546E
#21546E

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#216E61
#216E61

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme
#21546E
#21546E

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#6E2154
#6E2154

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#546E21
#546E21

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#21546E
#21546E

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#3B216E
#3B216E

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#6E3B21
#6E3B21

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#546E21
#546E21

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#21546E
#21546E

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#61216E
#61216E

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#6E3B21
#6E3B21

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#2E6E21
#2E6E21

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Nearest named colors to #21546E

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Humbec Dark Teal color link
Humbec Dark Teal

#265B71

JayHawk Blue color link
JayHawk Blue

#194F6E

Griffin Fjord color link
Griffin Fjord

#274B6A

Limitless color link
Limitless

#254B75

Orient color link
Orient

#255B77

Chathams Blue color link
Chathams Blue

#2C5971

Bellbottom Blue color link
Bellbottom Blue

#2C4C6D

Venice Blue color link
Venice Blue

#2C5778

Spray Drift color link
Spray Drift

#2D5877

Guru color link
Guru

#154C65

Blumine color link
Blumine

#305C71

Spinnaker color link
Spinnaker

#2F4D66

#21546E color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#21546E color image #21546E color ORCN HD wallpaper 3840x2160 (Desktop)
#21546E color image #21546E color ORCN HD wallpaper 1170x2532 (Mobile)
#21546E color image #21546E color solid HD wallpaper 3840x2160 (Desktop)
#21546E color image #21546E color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#21546E
  • RGB33, 84, 110
  • CMYK30, 10, 0, 57
  • CSSrgb(33, 84, 110)
  • HSL200°, 54%, 28%
  • HSL Precise200.26°, 53.846%, 28.039%
  • HSV200°, 70%, 43%
  • HSB200°, 70%, 43%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.329
  • Normalized B (0.0–1.0)0.431
  • GLSLvec3(0.129, 0.329, 0.431)
  • GLSL with alphavec4(0.129, 0.329, 0.431, 1.000)
  • HLSL / Metalfloat3(0.129, 0.329, 0.431)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB32.9%
  • Percentage of Blue in RGB43.1%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID21546E
  • DECIMAL ID2184302
  • Name LengthThis color has no name
  • Seen by search & AI crawlers22 times
  • Counting from2025-01-01

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