Information about #105B63 color

#105B63 color image

Basic facts about this digital color

#105B63 falls into the Cyan Color Family — High Saturation, Dark brightness. Its exact recipe is rgb(16, 91, 99) — 6.3% red, 35.7% green, 38.8% blue — and for print it converts to CMYK 33 / 3 / 0 / 61. Curious how these numbers work? Read our RGB color codes guide.

The color #105B63 reads as a vivid, lively aqua cyan and carries a shadowy depth. Expect to see shades like this in moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a near neighbor of Guru (#154C65). Nearby in the Register you will also find Blue Stone (#016162) and Caesar (#1B6767).

Technically, the mix leans on its blue channel (rgb(16, 91, 99)), which gives #105B63 its character. On this background, white text reaches a 7.8:1 contrast ratio (passing WCAG AAA); black stays at 2.7:1. For print, note the heavy black component (K:61) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#105B63 color variations

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

#105B63 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 #105B63

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

Guru color link
Guru

#154C65

Blue Stone color link
Blue Stone

#016162

Caesar color link
Caesar

#1B6767

Peacock Blue color link
Peacock Blue

#005F69

Petrol color link
Petrol

#005F6A

Mosque color link
Mosque

#005F5B

JayHawk Blue color link
JayHawk Blue

#194F6E

Deep Cyan color link
Deep Cyan

#005959

Maestro color link
Maestro

#005E6D

Retro color link
Retro

#1B5256

Conversions between color systems and etc.

  • HEX#105B63
  • RGB16, 91, 99
  • CMYK33, 3, 0, 61
  • CSSrgb(16, 91, 99)
  • HSL186°, 72%, 23%
  • HSL Precise185.783°, 72.174%, 22.549%
  • HSV186°, 84%, 39%
  • HSB186°, 84%, 39%
  • Normalized R (0.0–1.0)0.063
  • Normalized G (0.0–1.0)0.357
  • Normalized B (0.0–1.0)0.388
  • GLSLvec3(0.063, 0.357, 0.388)
  • GLSL with alphavec4(0.063, 0.357, 0.388, 1.000)
  • HLSL / Metalfloat3(0.063, 0.357, 0.388)
  • Percentage of Red in RGB6.3%
  • Percentage of Green in RGB35.7%
  • Percentage of Blue in RGB38.8%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID105B63
  • DECIMAL ID1071971
  • Name LengthThis color has no name
  • Seen by search & AI crawlers8 times
  • Counting from2025-01-01