Information about #621F0F color

#621F0F color image

Basic facts about this digital color

The digital color #621F0F is classified in the Register under the Red Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(98, 31, 15) — 38.4% red, 12.2% green, 5.9% blue — and for print it converts to CMYK 0 / 26 / 33 / 62. Curious how these numbers work? Read our RGB color codes guide.

#621F0F presents itself as a strongly colored warm 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 very close to Philippine Brown (#5D1916). Its next-closest registered neighbors are Seal Brown (#59260B) and Red Planet (#5A2019).

Technically, the mix leans on its red channel (rgb(98, 31, 15)), which gives #621F0F its character. If you plan to put text on a #621F0F background, choose white — the contrast ratio is 12.2:1 (passing WCAG AAA), while black manages only 1.7:1. On paper it relies strongly on black ink (K:62), so proof dark layouts before a large print run. No one has named #621F0F so far. Register a name for it and it becomes a permanent record.

#621F0F color variations

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

#621F0F 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 #621F0F

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

Conversions between color systems and etc.

  • HEX#621F0F
  • RGB98, 31, 15
  • CMYK0, 26, 33, 62
  • CSSrgb(98, 31, 15)
  • HSL12°, 73%, 22%
  • HSL Precise11.566°, 73.451%, 22.157%
  • HSV12°, 85%, 38%
  • HSB12°, 85%, 38%
  • Normalized R (0.0–1.0)0.384
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.059
  • GLSLvec3(0.384, 0.122, 0.059)
  • GLSL with alphavec4(0.384, 0.122, 0.059, 1.000)
  • HLSL / Metalfloat3(0.384, 0.122, 0.059)
  • Percentage of Red in RGB38.4%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB5.9%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID621F0F
  • DECIMAL ID6430479
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01