Information about #21B5AB color

#21B5AB color image

Basic facts about this digital color

#21B5AB falls into the Cyan Color Family — High Saturation, Light brightness. The mix behind it: rgb(33, 181, 171) — 12.9% red, 71% green, 67.1% blue; the print equivalent is CMYK 58 / 0 / 4 / 29. Curious how these numbers work? Read our RGB color codes guide.

#21B5AB presents itself as a vivid, lively aqua cyan — one that carries an easy, daylight feel. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is a hair away from Light Sea Green (#20B2AA). Slightly further away sit Tealish (#24BCA8) and AITriedPume (#13B6A9).

The recipe behind #21B5AB is rgb(33, 181, 171), with green as the dominant ingredient. Accessibility-wise, black text works best on #21B5AB: 8.3:1 contrast (passing WCAG AAA) versus 2.5:1 for white. No one has named #21B5AB so far. Register a name for it and it becomes a permanent record.

#21B5AB color variations

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

#21B5AB color tints

Tints look brighter, pastel, and less intense.
#21B5AB

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#37DACF

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#69E3DB

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#9BECE7

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#CDF5F3

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White

#FFFFFF

#21B5AB color shades

Shades look darker, richer, and more solid.
#21B5AB

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#1A9088

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#136C66

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#0D4844

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#062422

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Black

#000000

#21B5AB color tones

Tones looks more sophisticated and complex than base colors.
#21B5AB

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#31ACA4

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#43A29C

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#569893

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#6A8C8A

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Grey

#808080

#21B5AB color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#3421B4

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#2148B4

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#2183B4

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#21B5AB

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#21B470

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#21B434

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#48B421

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#21B5AB 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
#21B5AB
#21B5AB

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#B5212B
#B5212B

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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
#21B5AB
#21B5AB

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#B56121
#B56121

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#B52175
#B52175

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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
#2175B5
#2175B5

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#21B5AB
#21B5AB

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#21B561
#21B561

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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
#21B5AB
#21B5AB

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#AB21B5
#AB21B5

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#B5AB21
#B5AB21

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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
#21B5AB
#21B5AB

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#212BB5
#212BB5

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#B5212B
#B5212B

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#B5AB21
#B5AB21

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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
#21B5AB
#21B5AB

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#6121B5
#6121B5

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#B5212B
#B5212B

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#75B521
#75B521

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Nearest named colors to #21B5AB

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

Light Sea Green color link
Light Sea Green

#20B2AA

Tealish color link
Tealish

#24BCA8

AITriedPume color link
AITriedPume

#13B6A9

Dali color link
Dali

#20C29E

Spring Teal color link
Spring Teal

#0EA7A5

Maximum Blue Green color link
Maximum Blue Green

#30BFBF

Keppel color link
Keppel

#3AB09E

Pelorous color link
Pelorous

#2599B2

Homebox Blue color link
Homebox Blue

#36A2B9

Boy Red color link
Boy Red

#0E9CA5

Mountain Meadow color link
Mountain Meadow

#30BA8F

Pacific Blue color link
Pacific Blue

#1CA9C9

#21B5AB color backgrounds & wallpapers

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

#21B5AB color image #21B5AB color ORCN HD wallpaper 3840x2160 (Desktop)
#21B5AB color image #21B5AB color ORCN HD wallpaper 1170x2532 (Mobile)
#21B5AB color image #21B5AB color solid HD wallpaper 3840x2160 (Desktop)
#21B5AB color image #21B5AB color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#21B5AB
  • RGB33, 181, 171
  • CMYK58, 0, 4, 29
  • CSSrgb(33, 181, 171)
  • HSL176°, 69%, 42%
  • HSL Precise175.946°, 69.159%, 41.961%
  • HSV176°, 82%, 71%
  • HSB176°, 82%, 71%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.710
  • Normalized B (0.0–1.0)0.671
  • GLSLvec3(0.129, 0.710, 0.671)
  • GLSL with alphavec4(0.129, 0.710, 0.671, 1.000)
  • HLSL / Metalfloat3(0.129, 0.710, 0.671)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB71%
  • Percentage of Blue in RGB67.1%
  • Color Family (Hue)Cyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID21B5AB
  • DECIMAL ID2209195
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

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