Information about #40210B color

#40210B color image

Basic facts about this digital color

The digital color #40210B is classified in the Register under the Orange Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(64, 33, 11) — 25.1% red, 12.9% green, 4.3% blue — and for print it converts to CMYK 0 / 12 / 21 / 75. Curious how these numbers work? Read our RGB color codes guide.

A energetic, saturated amber-leaning orange, #40210B 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 a hair away from Deep Oak (#412010). Nearby in the Register you will also find Autumn Depression (#3E290A) and Clinker (#371D09).

In RGB terms — rgb(64, 33, 11) — the red channel does the heavy lifting here. If you plan to put text on a #40210B background, choose white — the contrast ratio is 14.6:1 (passing WCAG AAA), while black manages only 1.4:1. On paper it relies strongly on black ink (K:75), so proof dark layouts before a large print run. #40210B has no official name yet. If this shade means something to you, you can be the one to name it.

#40210B color variations

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

#40210B color tints

Tints look brighter, pastel, and less intense.
#40210B

Color has no name
#8B4717

Color has no name
#D56E24

Color has no name
#E59E6A

Color has no name
#F2CEB4

Color has no name
White

#FFFFFF

#40210B color shades

Shades look darker, richer, and more solid.
#40210B

Color has no name
#341A08

Color has no name
#271406

Color has no name
#1A0D04

Color has no name
#0D0602

Color has no name
Black

#000000

#40210B color tones

Tones looks more sophisticated and complex than base colors.
#40210B

Color has no name
#573218

Color has no name
#69442A

Color has no name
#755741

Color has no name
#7D6B5E

Color has no name
Grey

#808080

#40210B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1F410B

Color has no name
#35410B

Color has no name
#41370B

Color has no name
#40210B

Color has no name
#410B0B

Color has no name
#410B1F

Color has no name
#410B35

Color has no name

#40210B 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
#40210B
#40210B

Color has no name

#0B2B41
#0B2B41

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
#40210B
#40210B

Color has no name

#0B1041
#0B1041

Color has no name

#0B413D
#0B413D

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
#413D0B
#413D0B

Color has no name

#40210B
#40210B

Color has no name

#410B10
#410B10

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
#40210B
#40210B

Color has no name

#0B4122
#0B4122

Color has no name

#220B41
#220B41

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
#40210B
#40210B

Color has no name

#2B410B
#2B410B

Color has no name

#0B2B41
#0B2B41

Color has no name

#220B41
#220B41

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
#40210B
#40210B

Color has no name

#10410B
#10410B

Color has no name

#0B2B41
#0B2B41

Color has no name

#3D0B41
#3D0B41

Color has no name

Nearest named colors to #40210B

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

Deep Oak color link
Deep Oak

#412010

Autumn Depression color link
Autumn Depression

#3E290A

Clinker color link
Clinker

#371D09

Brown Tumbleweed color link
Brown Tumbleweed

#37290E

American Bronze color link
American Bronze

#391802

Short Black color link
Short Black

#42231B

Rebel color link
Rebel

#3C1206

Dark Sienna color link
Dark Sienna

#3C1414

Brown Pod color link
Brown Pod

#3C241B

Scorched Brown color link
Scorched Brown

#351F19

French Puce color link
French Puce

#4E1609

Cocoa Bean color link
Cocoa Bean

#481C1C

#40210B color backgrounds & wallpapers

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

#40210B color image #40210B color ORCN HD wallpaper 3840x2160 (Desktop)
#40210B color image #40210B color ORCN HD wallpaper 1170x2532 (Mobile)
#40210B color image #40210B color solid HD wallpaper 3840x2160 (Desktop)
#40210B color image #40210B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#40210B
  • RGB64, 33, 11
  • CMYK0, 12, 21, 75
  • CSSrgb(64, 33, 11)
  • HSL25°, 71%, 15%
  • HSL Precise24.906°, 70.667%, 14.706%
  • HSV25°, 83%, 25%
  • HSB25°, 83%, 25%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.129
  • Normalized B (0.0–1.0)0.043
  • GLSLvec3(0.251, 0.129, 0.043)
  • GLSL with alphavec4(0.251, 0.129, 0.043, 1.000)
  • HLSL / Metalfloat3(0.251, 0.129, 0.043)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB12.9%
  • Percentage of Blue in RGB4.3%
  • Color FamilyOrange
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID40210B
  • DECIMAL ID4202763
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01

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

ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.