Information about #212D31 color

#212D31 color image

Basic facts about this digital color

In the Register's classification, #212D31 belongs to the Azure Color Family, featuring Low Saturation and Dark brightness. In numbers: rgb(33, 45, 49) (12.9% red, 17.6% green, 19.2% blue), or CMYK 6 / 2 / 0 / 81 for print. Curious how these numbers work? Read our RGB color codes guide.

#212D31 presents itself as a calm, restrained azure — one that carries a shadowy depth. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Cinder (#242A2E). Nearby in the Register you will also find Dark Knight (#232D36) and Blue Charcoal (#262B2F).

In RGB terms — rgb(33, 45, 49) — the blue channel does the heavy lifting here. If you plan to put text on a #212D31 background, choose white — the contrast ratio is 14.1:1 (passing WCAG AAA), while black manages only 1.5:1. For print, note the heavy black component (K:81) — ink coverage matters with tones this deep. #212D31 has no official name yet. If this shade means something to you, you can be the one to name it.

#212D31 color variations

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

#212D31 color tints

Tints look brighter, pastel, and less intense.
#212D31

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#425C64

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#658B97

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#98B1BA

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#CBD8DC

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White

#FFFFFF

#212D31 color shades

Shades look darker, richer, and more solid.
#212D31

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#1A2327

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#131A1D

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#0D1113

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#060809

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Black

#000000

#212D31 color tones

Tones looks more sophisticated and complex than base colors.
#212D31

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#303E43

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#425054

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#556064

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#697072

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Grey

#808080

#212D31 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#272030

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#212030

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#202630

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#212D31

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#20302E

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#203027

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#203021

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#212D31 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
#212D31
#212D31

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#312521
#312521

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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
#212D31
#212D31

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#312D21
#312D21

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#312125
#312125

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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
#212531
#212531

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#212D31
#212D31

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#21312D
#21312D

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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
#212D31
#212D31

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#31212D
#31212D

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#2D3121
#2D3121

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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
#212D31
#212D31

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#252131
#252131

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#312521
#312521

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#2D3121
#2D3121

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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
#212D31
#212D31

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#2D2131
#2D2131

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#312521
#312521

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#253121
#253121

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Nearest named colors to #212D31

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

Cinder color link
Cinder

#242A2E

Dark Knight color link
Dark Knight

#232D36

Blue Charcoal color link
Blue Charcoal

#262B2F

Indian Ink color link
Indian Ink

#232732

Charleston Green color link
Charleston Green

#232B2B

Kermadec color link
Kermadec

#1D2C2A

Wine Trail color link
Wine Trail

#27292D

Bunker color link
Bunker

#292C2F

Black Pearl color link
Black Pearl

#1E272C

Double Foundry color link
Double Foundry

#282A2C

Ivy Green color link
Ivy Green

#23352D

Jaguar color link
Jaguar

#29292F

#212D31 color backgrounds & wallpapers

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

#212D31 color image #212D31 color ORCN HD wallpaper 3840x2160 (Desktop)
#212D31 color image #212D31 color ORCN HD wallpaper 1170x2532 (Mobile)
#212D31 color image #212D31 color solid HD wallpaper 3840x2160 (Desktop)
#212D31 color image #212D31 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#212D31
  • RGB33, 45, 49
  • CMYK6, 2, 0, 81
  • CSSrgb(33, 45, 49)
  • HSL195°, 20%, 16%
  • HSL Precise195°, 19.512%, 16.078%
  • HSV195°, 33%, 19%
  • HSB195°, 33%, 19%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.176
  • Normalized B (0.0–1.0)0.192
  • GLSLvec3(0.129, 0.176, 0.192)
  • GLSL with alphavec4(0.129, 0.176, 0.192, 1.000)
  • HLSL / Metalfloat3(0.129, 0.176, 0.192)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB17.6%
  • Percentage of Blue in RGB19.2%
  • Color Family (Hue)Azure
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID212D31
  • DECIMAL ID2174257
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

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