Information about #40102B color

#40102B color image

Basic facts about this digital color

In the Register's classification, #40102B belongs to the Rose Color Family, featuring High Saturation and Dark brightness. In numbers: rgb(64, 16, 43) (25.1% red, 6.3% green, 16.9% blue), or CMYK 0 / 19 / 8 / 75 for print. Curious how these numbers work? Read our RGB color codes guide.

#40102B presents itself as a strongly colored romantic rose — one that leans clearly toward the dark side. 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 Blackberry (#43182F). Its next-closest registered neighbors are Chocolate Kisses (#3C1421) and Aubergine (#3D0734).

The recipe behind #40102B is rgb(64, 16, 43), with red as the dominant ingredient. If you plan to put text on a #40102B background, choose white — the contrast ratio is 15.8:1 (passing WCAG AAA), while black manages only 1.3:1. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. No one has named #40102B so far. Register a name for it and it becomes a permanent record.

#40102B color variations

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

#40102B 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

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

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

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

Tetradic

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

Tetradic color scheme

Square

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

Square color scheme

Nearest named colors to #40102B

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

Blackberry color link
Blackberry

#43182F

Aubergine color link
Aubergine

#3D0734

Ravishing color link
Ravishing

#401A22

Dark Plum color link
Dark Plum

#3F012C

Spitfire color link
Spitfire

#381921

Conundrum color link
Conundrum

#3C202C

Jumpstart color link
Jumpstart

#3E2025

Red Earth color link
Red Earth

#462028

Mayhem color link
Mayhem

#4D1B25

Temptress color link
Temptress

#3C2126

Ab Fab color link
Ab Fab

#321B2F

#40102B color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#40102B
  • RGB64, 16, 43
  • CMYK0, 19, 8, 75
  • HSL326°, 60%, 16%
  • HSL Precise326.25°, 60%, 15.686%
  • HSV326°, 75%, 25%
  • HSB326°, 75%, 25%
  • HEX ID40102B
  • DECIMAL ID4198443
  • Name LengthThis color has no name
  • Color Family (Hue)Rose
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB6.3%
  • Percentage of Blue in RGB16.9%
  • This page visited6 times
  • Counting from2025-01-01