Information about #3B878C color

#3B878C color image

Basic facts about this digital color

#3B878C falls into the Cyan Color Family — Moderate Saturation, Neutral brightness. The mix behind it: rgb(59, 135, 140) — 23.1% red, 52.9% green, 54.9% blue; the print equivalent is CMYK 32 / 2 / 0 / 45. Curious how these numbers work? Read our RGB color codes guide.

#3B878C presents itself as a clearly saturated water-like cyan — 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 a near neighbor of Blue Chill (#408F90). Slightly further away sit Sea Turtle Green (#438D80) and Jelly Bean Blue (#44798E).

The recipe behind #3B878C is rgb(59, 135, 140), with blue as the dominant ingredient. Accessibility-wise, black text works best on #3B878C: 5.0:1 contrast (passing WCAG AA) versus 4.2:1 for white. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#3B878C color variations

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

#3B878C 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 #3B878C

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

Blue Chill color link
Blue Chill

#408F90

Paradiso color link
Paradiso

#488084

Landmark color link
Landmark

#3E9889

Retreat color link
Retreat

#39909B

Lochinvar color link
Lochinvar

#489084

Dirty Blue color link
Dirty Blue

#3F829D

Sea color link
Sea

#3C9992

Waterfront color link
Waterfront

#3E7F9D

Teal Blue color link
Teal Blue

#367588

Norwester color link
Norwester

#48798A

Conversions between color systems and etc.

  • HEX#3B878C
  • RGB59, 135, 140
  • CMYK32, 2, 0, 45
  • CSSrgb(59, 135, 140)
  • HSL184°, 41%, 39%
  • HSL Precise183.704°, 40.704%, 39.02%
  • HSV184°, 58%, 55%
  • HSB184°, 58%, 55%
  • Normalized R (0.0–1.0)0.231
  • Normalized G (0.0–1.0)0.529
  • Normalized B (0.0–1.0)0.549
  • GLSLvec3(0.231, 0.529, 0.549)
  • GLSL with alphavec4(0.231, 0.529, 0.549, 1.000)
  • HLSL / Metalfloat3(0.231, 0.529, 0.549)
  • Percentage of Red in RGB23.1%
  • Percentage of Green in RGB52.9%
  • Percentage of Blue in RGB54.9%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID3B878C
  • DECIMAL ID3901324
  • Name LengthThis color has no name
  • Seen by search & AI crawlers5 times
  • Counting from2025-01-01