Information about #212C28 color

#212C28 color image

Basic facts about this digital color

In the Register's classification, #212C28 belongs to the Spring Green Color Family, featuring Low Saturation and Dark brightness. The mix behind it: rgb(33, 44, 40) — 12.9% red, 17.3% green, 15.7% blue; the print equivalent is CMYK 4 / 0 / 2 / 83. Curious how these numbers work? Read our RGB color codes guide.

The color #212C28 reads as a calm, restrained spring green and carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Midnight Moss (#242E28). Nearby in the Register you will also find Charleston Green (#232B2B) and Kermadec (#1D2C2A).

In RGB terms — rgb(33, 44, 40) — the green channel does the heavy lifting here. If you plan to put text on a #212C28 background, choose white — the contrast ratio is 14.4:1 (passing WCAG AAA), while black manages only 1.5:1. For print, note the heavy black component (K:83) — ink coverage matters with tones this deep. #212C28 has no official name yet. If this shade means something to you, you can be the one to name it.

#212C28 color variations

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

#212C28 color tints

Tints look brighter, pastel, and less intense.
#212C28

Color has no name
#465D54

Color has no name
#6B8E81

Color has no name
#9CB4AB

Color has no name
#CDD9D5

Color has no name
White

#FFFFFF

#212C28 color shades

Shades look darker, richer, and more solid.
#212C28

Color has no name
#1A221F

Color has no name
#131A17

Color has no name
#0D110F

Color has no name
#060807

Color has no name
Black

#000000

#212C28 color tones

Tones looks more sophisticated and complex than base colors.
#212C28

Color has no name
#313E39

Color has no name
#43504B

Color has no name
#56605D

Color has no name
#6A706E

Color has no name
Grey

#808080

#212C28 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#20222B

Color has no name
#20262B

Color has no name
#202B2B

Color has no name
#212C28

Color has no name
#202B23

Color has no name
#222B20

Color has no name
#262B20

Color has no name

#212C28 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
#212C28
#212C28

Color has no name

#2C2125
#2C2125

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
#212C28
#212C28

Color has no name

#2C2221
#2C2221

Color has no name

#2C212A
#2C212A

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
#212A2C
#212A2C

Color has no name

#212C28
#212C28

Color has no name

#212C22
#212C22

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
#212C28
#212C28

Color has no name

#28212C
#28212C

Color has no name

#2C2821
#2C2821

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
#212C28
#212C28

Color has no name

#21252C
#21252C

Color has no name

#2C2125
#2C2125

Color has no name

#2C2821
#2C2821

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
#212C28
#212C28

Color has no name

#22212C
#22212C

Color has no name

#2C2125
#2C2125

Color has no name

#2A2C21
#2A2C21

Color has no name

Nearest named colors to #212C28

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

Midnight Moss color link
Midnight Moss

#242E28

Charleston Green color link
Charleston Green

#232B2B

Kermadec color link
Kermadec

#1D2C2A

Dark Gunmetal color link
Dark Gunmetal

#1F262A

Cinder color link
Cinder

#242A2E

Sentry color link
Sentry

#1C2728

Black Pearl color link
Black Pearl

#1E272C

Shadowland color link
Shadowland

#26272C

Black Russian color link
Black Russian

#24252B

Double Foundry color link
Double Foundry

#282A2C

Wine Trail color link
Wine Trail

#27292D

Nero color link
Nero

#252525

#212C28 color backgrounds & wallpapers

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

#212C28 color image #212C28 color ORCN HD wallpaper 3840x2160 (Desktop)
#212C28 color image #212C28 color ORCN HD wallpaper 1170x2532 (Mobile)
#212C28 color image #212C28 color solid HD wallpaper 3840x2160 (Desktop)
#212C28 color image #212C28 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#212C28
  • RGB33, 44, 40
  • CMYK4, 0, 2, 83
  • CSSrgb(33, 44, 40)
  • HSL158°, 14%, 15%
  • HSL Precise158.182°, 14.286%, 15.098%
  • HSV158°, 25%, 17%
  • HSB158°, 25%, 17%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.173
  • Normalized B (0.0–1.0)0.157
  • GLSLvec3(0.129, 0.173, 0.157)
  • GLSL with alphavec4(0.129, 0.173, 0.157, 1.000)
  • HLSL / Metalfloat3(0.129, 0.173, 0.157)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB17.3%
  • Percentage of Blue in RGB15.7%
  • Color Family (Hue)Spring Green
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID212C28
  • DECIMAL ID2173992
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

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