Information about #403D2B color

#403D2B color image

Basic facts about this digital color

The digital color #403D2B is classified in the Register under the Yellow Color Family, with Low Saturation and Dark brightness. Its exact recipe is rgb(64, 61, 43) — 25.1% red, 23.9% green, 16.9% blue — and for print it converts to CMYK 0 / 1 / 8 / 75. Curious how these numbers work? Read our RGB color codes guide.

#403D2B presents itself as a gently muted yellow — one that carries a shadowy depth. It is a natural fit for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Grasslands (#3D3D2E). Nearby in the Register you will also find Woodrush (#45402B) and Triple Mondo (#40372A).

Technically, the mix leans on its red channel (rgb(64, 61, 43)), which gives #403D2B its character. On this background, white text reaches a 10.9:1 contrast ratio (passing WCAG AAA); black stays at 1.9:1. On paper it relies strongly on black ink (K:75), 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.

#403D2B color variations

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

#403D2B 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 #403D2B

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

Grasslands color link
Grasslands

#3D3D2E

Woodrush color link
Woodrush

#45402B

Triple Mondo color link
Triple Mondo

#40372A

Bathurst color link
Bathurst

#3C4027

Blackwood color link
Blackwood

#3F372E

Green Kelp color link
Green Kelp

#393D2A

Scrub color link
Scrub

#3D4031

Log Cabin color link
Log Cabin

#393E2E

Jacko Bean color link
Jacko Bean

#413628

Birch color link
Birch

#3F3726

Conversions between color systems and etc.

  • HEX#403D2B
  • RGB64, 61, 43
  • CMYK0, 1, 8, 75
  • CSSrgb(64, 61, 43)
  • HSL51°, 20%, 21%
  • HSL Precise51.429°, 19.626%, 20.98%
  • HSV51°, 33%, 25%
  • HSB51°, 33%, 25%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.169
  • GLSLvec3(0.251, 0.239, 0.169)
  • GLSL with alphavec4(0.251, 0.239, 0.169, 1.000)
  • HLSL / Metalfloat3(0.251, 0.239, 0.169)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB16.9%
  • Color FamilyYellow
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID403D2B
  • DECIMAL ID4209963
  • Name LengthThis color has no name
  • Seen by search & AI crawlers22 times
  • Counting from2025-01-01