Information about #21529C color

#21529C color image

Basic facts about this digital color

In the Register's classification, #21529C belongs to the Azure Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(33, 82, 156) (12.9% red, 32.2% green, 61.2% blue), or CMYK 48 / 29 / 0 / 39 for print. New to color codes? See our guide to RGB color codes.

A energetic, saturated azure, #21529C sits comfortably between light and dark. Designers typically reach for tones like this for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is practically indistinguishable from Jayce Blue (#234E9B). Nearby in the Register you will also find Polynesian Blue (#224C98) and Cyan Cobalt Blue (#28589C).

Technically, the mix leans on its blue channel (rgb(33, 82, 156)), which gives #21529C its character. If you plan to put text on a #21529C background, choose white — the contrast ratio is 7.6:1 (passing WCAG AAA), while black manages only 2.8:1. #21529C has no official name yet. If this shade means something to you, you can be the one to name it.

#21529C color variations

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

#21529C color tints

Tints look brighter, pastel, and less intense.
#21529C

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#2C6ED0

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#5F92DD

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#94B6E8

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#C9DAF3

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White

#FFFFFF

#21529C color shades

Shades look darker, richer, and more solid.
#21529C

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#1A417C

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#13315D

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#0D203E

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#06101F

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Black

#000000

#21529C color tones

Tones looks more sophisticated and complex than base colors.
#21529C

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#305A99

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#416395

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#546C8F

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#697588

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Grey

#808080

#21529C color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#83219B

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#52219B

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#21219B

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#21529C

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#21839B

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#219B83

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#219B52

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#21529C 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
#21529C
#21529C

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#9C6B21
#9C6B21

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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
#21529C
#21529C

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#8F9C21
#8F9C21

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#9C2D21
#9C2D21

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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
#2D219C
#2D219C

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#21529C
#21529C

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#218F9C
#218F9C

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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
#21529C
#21529C

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#9C2152
#9C2152

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#529C21
#529C21

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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
#21529C
#21529C

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#6B219C
#6B219C

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#9C6B21
#9C6B21

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#529C21
#529C21

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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
#21529C
#21529C

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#9C218F
#9C218F

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#9C6B21
#9C6B21

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#219C2D
#219C2D

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Nearest named colors to #21529C

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

Jayce Blue color link
Jayce Blue

#234E9B

Polynesian Blue color link
Polynesian Blue

#224C98

Cyan Cobalt Blue color link
Cyan Cobalt Blue

#28589C

Goose Juice Blue color link
Goose Juice Blue

#2B4F9C

St Tropaz color link
St Tropaz

#2D569B

Elvis color link
Elvis

#16489B

Aesthetic Blue color link
Aesthetic Blue

#284F8F

Lapis Lazuli color link
Lapis Lazuli

#26619C

Dusk Blue color link
Dusk Blue

#26538D

Fun Blue color link
Fun Blue

#1959A8

Cobalt color link
Cobalt

#1E488F

YInMn Blue color link
YInMn Blue

#2E5090

#21529C color backgrounds & wallpapers

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

#21529C color image #21529C color ORCN HD wallpaper 3840x2160 (Desktop)
#21529C color image #21529C color ORCN HD wallpaper 1170x2532 (Mobile)
#21529C color image #21529C color solid HD wallpaper 3840x2160 (Desktop)
#21529C color image #21529C color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#21529C
  • RGB33, 82, 156
  • CMYK48, 29, 0, 39
  • CSSrgb(33, 82, 156)
  • HSL216°, 65%, 37%
  • HSL Precise216.098°, 65.079%, 37.059%
  • HSV216°, 79%, 61%
  • HSB216°, 79%, 61%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.322
  • Normalized B (0.0–1.0)0.612
  • GLSLvec3(0.129, 0.322, 0.612)
  • GLSL with alphavec4(0.129, 0.322, 0.612, 1.000)
  • HLSL / Metalfloat3(0.129, 0.322, 0.612)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB32.2%
  • Percentage of Blue in RGB61.2%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID21529C
  • DECIMAL ID2183836
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01

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