Information about #63ACDB color

#63ACDB color image

Basic facts about this digital color

In the Register's classification, #63ACDB belongs to the Azure Color Family, featuring High Saturation and Very Light brightness. The mix behind it: rgb(99, 172, 219) — 38.8% red, 67.5% green, 85.9% blue; the print equivalent is CMYK 47 / 18 / 0 / 14. Curious how these numbers work? Read our RGB color codes guide.

#63ACDB is a energetic, saturated steel-blue azure that appears airy and pastel-like. It is a natural fit for minimalist layouts, soft backgrounds and pastel palettes. In The Official Register of Color Names it is a hair away from Caps Blue (#68B1E2). Its next-closest registered neighbors are Something Blue (#68ADD0) and Malibu (#66B7E1).

The recipe behind #63ACDB is rgb(99, 172, 219), with blue as the dominant ingredient. Accessibility-wise, black text works best on #63ACDB: 8.5:1 contrast (passing WCAG AAA) versus 2.5:1 for white. Out of 16,777,216 possible colors, #63ACDB is still unnamed — it can be claimed and named in The Official Register of Color Names.

#63ACDB color variations

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

#63ACDB 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 #63ACDB

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

Conversions between color systems and etc.

  • HEX#63ACDB
  • RGB99, 172, 219
  • CMYK47, 18, 0, 14
  • CSSrgb(99, 172, 219)
  • HSL204°, 63%, 62%
  • HSL Precise203.5°, 62.5%, 62.353%
  • HSV204°, 55%, 86%
  • HSB204°, 55%, 86%
  • Normalized R (0.0–1.0)0.388
  • Normalized G (0.0–1.0)0.675
  • Normalized B (0.0–1.0)0.859
  • GLSLvec3(0.388, 0.675, 0.859)
  • GLSL with alphavec4(0.388, 0.675, 0.859, 1.000)
  • HLSL / Metalfloat3(0.388, 0.675, 0.859)
  • Percentage of Red in RGB38.8%
  • Percentage of Green in RGB67.5%
  • Percentage of Blue in RGB85.9%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyVery Light
  • HEX ID63ACDB
  • DECIMAL ID6532315
  • Name LengthThis color has no name
  • Seen by search & AI crawlers6 times
  • Counting from2025-01-01