Information about #688DA1 color

#688DA1 color image

Basic facts about this digital color

In the Register's classification, #688DA1 belongs to the Azure Color Family, featuring Low Saturation and Light brightness. The mix behind it: rgb(104, 141, 161) — 40.8% red, 55.3% green, 63.1% blue; the print equivalent is CMYK 22 / 8 / 0 / 37. Curious how these numbers work? Read our RGB color codes guide.

The color #688DA1 reads as a calm, restrained steel-blue azure and feels open and friendly. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Grey Blue (#6B8BA4). Its next-closest registered neighbors are Bermuda Grey (#6F8C9F) and Hoki (#65869F).

In RGB terms — rgb(104, 141, 161) — the blue channel does the heavy lifting here. Accessibility-wise, black text works best on #688DA1: 5.9:1 contrast (passing WCAG AA) versus 3.6:1 for white. Out of 16,777,216 possible colors, #688DA1 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#688DA1 color variations

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

#688DA1 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 #688DA1

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

Grey Blue color link
Grey Blue

#6B8BA4

Bermuda Grey color link
Bermuda Grey

#6F8C9F

Hoki color link
Hoki

#65869F

Wishlist color link
Wishlist

#659295

Bounce color link
Bounce

#679394

Horizon color link
Horizon

#648894

Shadow Blue color link
Shadow Blue

#778BA5

Bluish Grey color link
Bluish Grey

#748B97

Conversions between color systems and etc.

  • HEX#688DA1
  • RGB104, 141, 161
  • CMYK22, 8, 0, 37
  • CSSrgb(104, 141, 161)
  • HSL201°, 23%, 52%
  • HSL Precise201.053°, 23.265%, 51.961%
  • HSV201°, 35%, 63%
  • HSB201°, 35%, 63%
  • Normalized R (0.0–1.0)0.408
  • Normalized G (0.0–1.0)0.553
  • Normalized B (0.0–1.0)0.631
  • GLSLvec3(0.408, 0.553, 0.631)
  • GLSL with alphavec4(0.408, 0.553, 0.631, 1.000)
  • HLSL / Metalfloat3(0.408, 0.553, 0.631)
  • Percentage of Red in RGB40.8%
  • Percentage of Green in RGB55.3%
  • Percentage of Blue in RGB63.1%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID688DA1
  • DECIMAL ID6852001
  • Name LengthThis color has no name
  • Seen by search & AI crawlers28 times
  • Counting from2025-01-01