Information about #308ADD color

#308ADD color image

Basic facts about this digital color

The digital color #308ADD is classified in the Register under the Azure Color Family, with High Saturation and Light brightness. Its exact recipe is rgb(48, 138, 221) — 18.8% red, 54.1% green, 86.7% blue — and for print it converts to CMYK 68 / 33 / 0 / 13. Curious how these numbers work? Read our RGB color codes guide.

#308ADD presents itself as a strongly colored steel-blue azure — one that feels open and friendly. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to Bleu De France (#318CE7). Its next-closest registered neighbors are Tufts Blue (#3E8EDE) and Curious Blue (#2596D1).

The recipe behind #308ADD is rgb(48, 138, 221), with blue as the dominant ingredient. If you plan to put text on a #308ADD background, choose black — the contrast ratio is 5.8:1 (passing WCAG AA), while white manages only 3.6:1. No one has named #308ADD so far. Register a name for it and it becomes a permanent record.

#308ADD color variations

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

#308ADD 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 #308ADD

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

Tufts Blue color link
Tufts Blue

#3E8EDE

Curious Blue color link
Curious Blue

#2596D1

Blue Ivy color link
Blue Ivy

#3090C7

Douban Blue color link
Douban Blue

#2496CD

Weebly Blue color link
Weebly Blue

#1F8EED

Windows Blue color link
Windows Blue

#357EC7

Titans Blue color link
Titans Blue

#4B92DB

Freefall color link
Freefall

#1D95C9

Button Blue color link
Button Blue

#24A0ED

Peacock color link
Peacock

#33A1C9

Conversions between color systems and etc.

  • HEX#308ADD
  • RGB48, 138, 221
  • CMYK68, 33, 0, 13
  • CSSrgb(48, 138, 221)
  • HSL209°, 72%, 53%
  • HSL Precise208.786°, 71.784%, 52.745%
  • HSV209°, 78%, 87%
  • HSB209°, 78%, 87%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.541
  • Normalized B (0.0–1.0)0.867
  • GLSLvec3(0.188, 0.541, 0.867)
  • GLSL with alphavec4(0.188, 0.541, 0.867, 1.000)
  • HLSL / Metalfloat3(0.188, 0.541, 0.867)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB54.1%
  • Percentage of Blue in RGB86.7%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID308ADD
  • DECIMAL ID3181277
  • Name LengthThis color has no name
  • This page visited1 times
  • Counting from2025-01-01