Color #21656F

This color has no name

Name it!

< Search in the Register
Information
Variations
Harmonies
Adjacent
Named
Wallpapers
Conversions
Share on:

Information about #21656F color

#21656F color image

Basic facts about this digital color

In the Register's classification, #21656F belongs to the Cyan Color Family, featuring Moderate Saturation and Neutral brightness. The mix behind it: rgb(33, 101, 111) — 12.9% red, 39.6% green, 43.5% blue; the print equivalent is CMYK 31 / 4 / 0 / 56. New to color codes? See our guide to RGB color codes.

The color #21656F reads as a clearly saturated aqua cyan and holds a balanced mid-tone. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is just a few steps away from Caesar (#1B6767). Its next-closest registered neighbors are Humbec Dark Teal (#265B71) and Orient (#255B77).

Technically, the mix leans on its blue channel (rgb(33, 101, 111)), which gives #21656F its character. If you plan to put text on a #21656F background, choose white — the contrast ratio is 6.7:1 (passing WCAG AA), while black manages only 3.2:1. No one has named #21656F so far. Register a name for it and it becomes a permanent record.

#21656F color variations

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

#21656F color tints

Tints look brighter, pastel, and less intense.

#21656F

Color has no name

#3196A6

Color has no name

#55BCCC

Color has no name

#8DD2DD

Color has no name

#C6E8EE

Color has no name

White

#21656F color shades

Shades look darker, richer, and more solid.

#21656F

Color has no name

#1A4F57

Color has no name

#133B41

Color has no name

#0D272B

Color has no name

#061315

Color has no name

Black

#21656F color tones

Tones looks more sophisticated and complex than base colors.

#21656F

Color has no name

#2E6C76

Color has no name

#3F747C

Color has no name

#52797F

Color has no name

#677D80

Color has no name

Grey

#21656F color hues

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

#3A206D

Color has no name

#20256D

Color has no name

#20446D

Color has no name

#21656F

Color has no name

#206D59

Color has no name

#206D3A

Color has no name

#256D20

Color has no name

#21656F 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

#21656F

Color has no name

#6E2B21

Color has no name

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

#21656F

Color has no name

#6E5221

Color has no name

#6E213D

Color has no name

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

#213D6E

Color has no name

#21656F

Color has no name

#216E52

Color has no name

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

#21656F

Color has no name

#6E2164

Color has no name

#646E21

Color has no name

Tetradic

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

Tetradic color scheme

#21656F

Color has no name

#2B216E

Color has no name

#6E2B21

Color has no name

#646E21

Color has no name

Square

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

Square color scheme

#21656F

Color has no name

#52216E

Color has no name

#6E2B21

Color has no name

#3D6E21

Color has no name

Alternatives to #21656F color

View adjacent and very similar colors.

#216E65

Color has no name

#216E69

Color has no name

#216E6D

Color has no name

#216B6E

Color has no name

#21686E

Color has no name

#21646E

Color has no name

#21606E

Color has no name

#215C6E

Color has no name

#21586E

Color has no name

#21546E

Color has no name

#21506E

Color has no name

#214D6E

Color has no name

#2C5C63

Color has no name

#295D65

Color has no name

#275F68

Color has no name

#25616A

Color has no name

#23626C

Color has no name

#1F656F

Color has no name

#1D6772

Color has no name

#1A6874

Color has no name

#186A77

Color has no name

#166C79

Color has no name

#146D7B

Color has no name

#1B525A

Color has no name

#1C555E

Color has no name

#1D5962

Color has no name

#1E5D66

Color has no name

#20606A

Color has no name

#236B76

Color has no name

#246E7A

Color has no name

#26727E

Color has no name

#277582

Color has no name

#287986

Color has no name

[<<< 1 COLOR BACKWARD] #21656E

Color has no name

#216570 [1 COLOR FORWARD >>>]

Color has no name

Nearest named colors to #21656F

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

Caesar

#1B6767

Humbec Dark Teal

#265B71

Orient

#255B77

Muse

#2E696D

Light Blue Flower

#1D697C

Globe

#256761

Casal

#2F6168

Chathams Blue

#2C5971

Blumine

#305C71

Boomtown

#346672

Spray Drift

#2D5877

Venice Blue

#2C5778

#21656F color backgrounds & wallpapers

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

#21656F color image

#21656F color ORCN HD wallpaper 3840x2160 (Desktop)

#21656F color image

#21656F color ORCN HD wallpaper 1170x2532 (Mobile)

#21656F color image

#21656F color solid HD wallpaper 3840x2160 (Desktop)

#21656F color image

#21656F color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

HEX#21656F
RGB33, 101, 111
CMYK31, 4, 0, 56

HSL188°, 54%, 28%
HSL Precise187.692°, 54.167%, 28.235%
HSV188°, 70%, 44%
HSB188°, 70%, 44%

HEX ID21656F
DECIMAL ID2188655
Name LengthThis color has no name

Color Family (Hue)Cyan
Saturation FamilyModerate Saturation
Lightness FamilyNeutral

Percentage of Red in RGB12.9%
Percentage of Green in RGB39.6%
Percentage of Blue in RGB43.5%

This page visited6 times
Counting from2025-01-01

< Search in the Register
Information
Variations
Harmonies
Adjacent
Named
Wallpapers
Conversions
Top

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.