Information about #351B18 color

#351B18 color image

Basic facts about this digital color

The digital color #351B18 is classified in the Register under the Red Color Family, with Mild Saturation and Dark brightness. Its exact recipe is rgb(53, 27, 24) — 20.8% red, 10.6% green, 9.4% blue — and for print it converts to CMYK 0 / 10 / 11 / 79. Curious how these numbers work? Read our RGB color codes guide.

#351B18 presents itself as a softly balanced earthy red — 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 practically indistinguishable from Scorched Brown (#351F19). Its next-closest registered neighbors are Black Kite (#351E1C) and Tamarind (#341515).

In RGB terms — rgb(53, 27, 24) — the red channel does the heavy lifting here. If you plan to put text on a #351B18 background, choose white — the contrast ratio is 15.9:1 (passing WCAG AAA), while black manages only 1.3:1. On paper it relies strongly on black ink (K:79), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#351B18 color variations

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

#351B18 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 #351B18

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

Black Kite color link
Black Kite

#351E1C

Tamarind color link
Tamarind

#341515

Spitfire color link
Spitfire

#381921

Legal Dye color link
Legal Dye

#2E211B

Dark Sienna color link
Dark Sienna

#3C1414

Brown Pod color link
Brown Pod

#3C241B

Sooty color link
Sooty

#281D19

Loyal color link
Loyal

#28191D

Cocoa Brown color link
Cocoa Brown

#35281E

Cocktail color link
Cocktail

#2F1D25

#351B18 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#351B18
  • RGB53, 27, 24
  • CMYK0, 10, 11, 79
  • CSSrgb(53, 27, 24)
  • HSL6°, 38%, 15%
  • HSL Precise6.207°, 37.662%, 15.098%
  • HSV6°, 55%, 21%
  • HSB6°, 55%, 21%
  • Normalized R (0.0–1.0)0.208
  • Normalized G (0.0–1.0)0.106
  • Normalized B (0.0–1.0)0.094
  • GLSLvec3(0.208, 0.106, 0.094)
  • GLSL with alphavec4(0.208, 0.106, 0.094, 1.000)
  • HLSL / Metalfloat3(0.208, 0.106, 0.094)
  • Percentage of Red in RGB20.8%
  • Percentage of Green in RGB10.6%
  • Percentage of Blue in RGB9.4%
  • Color Family (Hue)Red
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID351B18
  • DECIMAL ID3480344
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01