Information about #1999A4 color

#1999A4 color image

Basic facts about this digital color

In the Register's classification, #1999A4 belongs to the Cyan Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(25, 153, 164) (9.8% red, 60% green, 64.3% blue), or CMYK 55 / 4 / 0 / 36 for print. New to color codes? See our guide to RGB color codes.

#1999A4 presents itself as a energetic, saturated water-like cyan — one that holds a balanced mid-tone. In practice it works well for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is just a few steps away from Boy Red (#0E9CA5). Its next-closest registered neighbors are Java (#259797) and Spring Teal (#0EA7A5).

The recipe behind #1999A4 is rgb(25, 153, 164), with blue as the dominant ingredient. Accessibility-wise, black text works best on #1999A4: 6.1:1 contrast (passing WCAG AA) versus 3.4:1 for white. Out of 16,777,216 possible colors, #1999A4 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1999A4 color variations

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

#1999A4 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 #1999A4

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

Boy Red color link
Boy Red

#0E9CA5

Java color link
Java

#259797

Spring Teal color link
Spring Teal

#0EA7A5

Pelorous color link
Pelorous

#2599B2

Celeritas color link
Celeritas

#299792

Blue Green color link
Blue Green

#0D98BA

Scooter color link
Scooter

#308EA0

Seeker color link
Seeker

#0092A5

#1999A4 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#1999A4
  • RGB25, 153, 164
  • CMYK55, 4, 0, 36
  • CSSrgb(25, 153, 164)
  • HSL185°, 74%, 37%
  • HSL Precise184.748°, 73.545%, 37.059%
  • HSV185°, 85%, 64%
  • HSB185°, 85%, 64%
  • Normalized R (0.0–1.0)0.098
  • Normalized G (0.0–1.0)0.600
  • Normalized B (0.0–1.0)0.643
  • GLSLvec3(0.098, 0.600, 0.643)
  • GLSL with alphavec4(0.098, 0.600, 0.643, 1.000)
  • HLSL / Metalfloat3(0.098, 0.600, 0.643)
  • Percentage of Red in RGB9.8%
  • Percentage of Green in RGB60%
  • Percentage of Blue in RGB64.3%
  • Color Family (Hue)Cyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID1999A4
  • DECIMAL ID1677732
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01