Information about #5B101A color

#5B101A color image

Basic facts about this digital color

In the Register's classification, #5B101A belongs to the Red Color Family, featuring High Saturation and Dark brightness. The mix behind it: rgb(91, 16, 26) — 35.7% red, 6.3% green, 10.2% blue; the print equivalent is CMYK 0 / 29 / 25 / 64. Curious how these numbers work? Read our RGB color codes guide.

The color #5B101A reads as a vivid, lively red and stays on the darker end of the scale. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Chocolate Cosmos (#58111A). Slightly further away sit Madam M (#610C1D) and JayHawk Red (#58181F).

Technically, the mix leans on its red channel (rgb(91, 16, 26)), which gives #5B101A its character. Accessibility-wise, white text works best on #5B101A: 13.7:1 contrast (passing WCAG AAA) versus 1.5:1 for black. On paper it relies strongly on black ink (K:64), so proof dark layouts before a large print run. No one has named #5B101A so far. Register a name for it and it becomes a permanent record.

#5B101A color variations

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

#5B101A 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 #5B101A

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

Madam M color link
Madam M

#610C1D

JayHawk Red color link
JayHawk Red

#58181F

Maroon Oak color link
Maroon Oak

#520C17

Heath color link
Heath

#541012

Rendezvous color link
Rendezvous

#561426

Pomegranate color link
Pomegranate

#660C21

Dark Scarlet color link
Dark Scarlet

#560319

Rata color link
Rata

#5D1F1E

Conversions between color systems and etc.

  • HEX#5B101A
  • RGB91, 16, 26
  • CMYK0, 29, 25, 64
  • CSSrgb(91, 16, 26)
  • HSL352°, 70%, 21%
  • HSL Precise352°, 70.093%, 20.98%
  • HSV352°, 82%, 36%
  • HSB352°, 82%, 36%
  • Normalized R (0.0–1.0)0.357
  • Normalized G (0.0–1.0)0.063
  • Normalized B (0.0–1.0)0.102
  • GLSLvec3(0.357, 0.063, 0.102)
  • GLSL with alphavec4(0.357, 0.063, 0.102, 1.000)
  • HLSL / Metalfloat3(0.357, 0.063, 0.102)
  • Percentage of Red in RGB35.7%
  • Percentage of Green in RGB6.3%
  • Percentage of Blue in RGB10.2%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID5B101A
  • DECIMAL ID5967898
  • Name LengthThis color has no name
  • Seen by search & AI crawlers33 times
  • Counting from2025-01-01