Information about #63313D color

#63313D color image

Basic facts about this digital color

In the Register's classification, #63313D belongs to the Red Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(99, 49, 61) (38.8% red, 19.2% green, 23.9% blue), or CMYK 0 / 20 / 15 / 61 for print. Curious how these numbers work? Read our RGB color codes guide.

#63313D presents itself as a mildly saturated red — one that occupies the middle of the lightness scale. It is a natural fit for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Verve (#5D2E3C). Slightly further away sit Purple Brown (#673A3F) and Siren (#69293B).

Technically, the mix leans on its red channel (rgb(99, 49, 61)), which gives #63313D its character. Accessibility-wise, white text works best on #63313D: 10.3:1 contrast (passing WCAG AAA) versus 2.0:1 for black. On paper it relies strongly on black ink (K:61), so proof dark layouts before a large print run. No one has named #63313D so far. Register a name for it and it becomes a permanent record.

#63313D color variations

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

#63313D 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 #63313D

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

Verve color link
Verve

#5D2E3C

Purple Brown color link
Purple Brown

#673A3F

Siren color link
Siren

#69293B

Old Mauve color link
Old Mauve

#673147

Matchmaker color link
Matchmaker

#6D3540

Congo Brown color link
Congo Brown

#593737

Buccaneer color link
Buccaneer

#622F30

Ribbon color link
Ribbon

#71333C

Tawny Port color link
Tawny Port

#643A48

Solar Flare color link
Solar Flare

#693E40

Conversions between color systems and etc.

  • HEX#63313D
  • RGB99, 49, 61
  • CMYK0, 20, 15, 61
  • CSSrgb(99, 49, 61)
  • HSL346°, 34%, 29%
  • HSL Precise345.6°, 33.784%, 29.02%
  • HSV346°, 51%, 39%
  • HSB346°, 51%, 39%
  • Normalized R (0.0–1.0)0.388
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.388, 0.192, 0.239)
  • GLSL with alphavec4(0.388, 0.192, 0.239, 1.000)
  • HLSL / Metalfloat3(0.388, 0.192, 0.239)
  • Percentage of Red in RGB38.8%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB23.9%
  • Color FamilyRed
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID63313D
  • DECIMAL ID6500669
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01