Information about #3A0B21 color

#3A0B21 color image

Basic facts about this digital color

The digital color #3A0B21 is classified in the Register under the Rose Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(58, 11, 33) — 22.7% red, 4.3% green, 12.9% blue — and for print it converts to CMYK 0 / 18 / 10 / 77. Curious how these numbers work? Read our RGB color codes guide.

#3A0B21 presents itself as a energetic, saturated romantic rose — 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 practically indistinguishable from Chocolate Kisses (#3C1421). Nearby in the Register you will also find Toledo (#3A0020) and Spitfire (#381921).

The recipe behind #3A0B21 is rgb(58, 11, 33), with red as the dominant ingredient. If you plan to put text on a #3A0B21 background, choose white — the contrast ratio is 16.8:1 (passing WCAG AAA), while black manages only 1.2:1. On paper it relies strongly on black ink (K:77), so proof dark layouts before a large print run. #3A0B21 has no official name yet. If this shade means something to you, you can be the one to name it.

#3A0B21 color variations

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

#3A0B21 color tints

Tints look brighter, pastel, and less intense.
#3A0B21

Color has no name
#85194B

Color has no name
#CF2775

Color has no name
#E26BA3

Color has no name
#F0B5D1

Color has no name
White

#FFFFFF

#3A0B21 color shades

Shades look darker, richer, and more solid.
#3A0B21

Color has no name
#2F091B

Color has no name
#230614

Color has no name
#17040D

Color has no name
#0B0206

Color has no name
Black

#000000

#3A0B21 color tones

Tones looks more sophisticated and complex than base colors.
#3A0B21

Color has no name
#531834

Color has no name
#652A46

Color has no name
#734259

Color has no name
#7B5E6C

Color has no name
Grey

#808080

#3A0B21 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#3B2F0B

Color has no name
#3B1B0B

Color has no name
#3B0B0E

Color has no name
#3A0B21

Color has no name
#3B0B35

Color has no name
#2F0B3B

Color has no name
#1B0B3B

Color has no name

#3A0B21 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
#3A0B21
#3A0B21

Color has no name

#0B3C25
#0B3C25

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
#3A0B21
#3A0B21

Color has no name

#0B3A3C
#0B3A3C

Color has no name

#0B3C0D
#0B3C0D

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
#3C0D0B
#3C0D0B

Color has no name

#3A0B21
#3A0B21

Color has no name

#3C0B3A
#3C0B3A

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
#3A0B21
#3A0B21

Color has no name

#223C0B
#223C0B

Color has no name

#0B223C
#0B223C

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
#3A0B21
#3A0B21

Color has no name

#3C250B
#3C250B

Color has no name

#0B3C25
#0B3C25

Color has no name

#0B223C
#0B223C

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
#3A0B21
#3A0B21

Color has no name

#3A3C0B
#3A3C0B

Color has no name

#0B3C25
#0B3C25

Color has no name

#0D0B3C
#0D0B3C

Color has no name

Nearest named colors to #3A0B21

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

Chocolate Kisses color link
Chocolate Kisses

#3C1421

Toledo color link
Toledo

#3A0020

Spitfire color link
Spitfire

#381921

Vandalista color link
Vandalista

#310C16

Dark Plum color link
Dark Plum

#3F012C

Dark Sienna color link
Dark Sienna

#3C1414

Ravishing color link
Ravishing

#401A22

Jacaranda color link
Jacaranda

#2E0329

Tamarind color link
Tamarind

#341515

Hollow Plum color link
Hollow Plum

#2A1624

Aubergine color link
Aubergine

#3D0734

Black Kite color link
Black Kite

#351E1C

#3A0B21 color backgrounds & wallpapers

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

#3A0B21 color image #3A0B21 color ORCN HD wallpaper 3840x2160 (Desktop)
#3A0B21 color image #3A0B21 color ORCN HD wallpaper 1170x2532 (Mobile)
#3A0B21 color image #3A0B21 color solid HD wallpaper 3840x2160 (Desktop)
#3A0B21 color image #3A0B21 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#3A0B21
  • RGB58, 11, 33
  • CMYK0, 18, 10, 77
  • HSL332°, 68%, 14%
  • HSL Precise331.915°, 68.116%, 13.529%
  • HSV332°, 81%, 23%
  • HSB332°, 81%, 23%
  • HEX ID3A0B21
  • DECIMAL ID3803937
  • Name LengthThis color has no name
  • Color Family (Hue)Rose
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • Percentage of Red in RGB22.7%
  • Percentage of Green in RGB4.3%
  • Percentage of Blue in RGB12.9%
  • This page visited6 times
  • Counting from2025-01-01

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