Information about #51A2B8 color

#51A2B8 color image

Basic facts about this digital color

In the Register's classification, #51A2B8 belongs to the Cyan Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(81, 162, 184) — 31.8% red, 63.5% green, 72.2% blue; the print equivalent is CMYK 40 / 9 / 0 / 28. Curious how these numbers work? Read our RGB color codes guide.

#51A2B8 is a pleasantly vivid cyan that carries an easy, daylight feel. 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 Toto (#519DAF). Slightly further away sit Hemisphere (#4E93BA) and Shakespeare (#609AB8).

Technically, the mix leans on its blue channel (rgb(81, 162, 184)), which gives #51A2B8 its character. Accessibility-wise, black text works best on #51A2B8: 7.2:1 contrast (passing WCAG AAA) versus 2.9:1 for white. No one has named #51A2B8 so far. Register a name for it and it becomes a permanent record.

#51A2B8 color variations

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

#51A2B8 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 #51A2B8

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

Toto color link
Toto

#519DAF

Hemisphere color link
Hemisphere

#4E93BA

Shakespeare color link
Shakespeare

#609AB8

Such Fun color link
Such Fun

#489EA8

Aquarius color link
Aquarius

#43A8C5

Soft Teal color link
Soft Teal

#44A9AA

Monge Blue color link
Monge Blue

#4D8DB2

Viking color link
Viking

#4DB1C8

Subzero color link
Subzero

#5B8DBD

Conversions between color systems and etc.

  • HEX#51A2B8
  • RGB81, 162, 184
  • CMYK40, 9, 0, 28
  • CSSrgb(81, 162, 184)
  • HSL193°, 42%, 52%
  • HSL Precise192.816°, 42.041%, 51.961%
  • HSV193°, 56%, 72%
  • HSB193°, 56%, 72%
  • Normalized R (0.0–1.0)0.318
  • Normalized G (0.0–1.0)0.635
  • Normalized B (0.0–1.0)0.722
  • GLSLvec3(0.318, 0.635, 0.722)
  • GLSL with alphavec4(0.318, 0.635, 0.722, 1.000)
  • HLSL / Metalfloat3(0.318, 0.635, 0.722)
  • Percentage of Red in RGB31.8%
  • Percentage of Green in RGB63.5%
  • Percentage of Blue in RGB72.2%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID51A2B8
  • DECIMAL ID5350072
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01