Information about #25303C color

#25303C color image

Basic facts about this digital color

The digital color #25303C is classified in the Register under the Azure Color Family, with Low Saturation and Dark brightness. In numbers: rgb(37, 48, 60) (14.5% red, 18.8% green, 23.5% blue), or CMYK 9 / 5 / 0 / 76 for print. Curious how these numbers work? Read our RGB color codes guide.

#25303C is a softly toned steel-blue azure that leans clearly toward the dark side. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Allegro (#242E3B). Its next-closest registered neighbors are Tornado (#272D3C) and Quarterback (#282B3C).

In RGB terms — rgb(37, 48, 60) — the blue channel does the heavy lifting here. If you plan to put text on a #25303C background, choose white — the contrast ratio is 13.4:1 (passing WCAG AAA), while black manages only 1.6:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. No one has named #25303C so far. Register a name for it and it becomes a permanent record.

#25303C color variations

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

#25303C 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 #25303C

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

Allegro color link
Allegro

#242E3B

Tornado color link
Tornado

#272D3C

Quarterback color link
Quarterback

#282B3C

Blueprint color link
Blueprint

#2A313F

Dark Knight color link
Dark Knight

#232D36

Gunmetal color link
Gunmetal

#2A3439

Coast color link
Coast

#243442

Elephant color link
Elephant

#243640

Black Rock color link
Black Rock

#2C2D3C

Ebony Clay color link
Ebony Clay

#26283B

Crescendo color link
Crescendo

#222F44

#25303C color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#25303C
  • RGB37, 48, 60
  • CMYK9, 5, 0, 76
  • CSSrgb(37, 48, 60)
  • HSL211°, 24%, 19%
  • HSL Precise211.304°, 23.711%, 19.02%
  • HSV211°, 38%, 24%
  • HSB211°, 38%, 24%
  • Normalized R (0.0–1.0)0.145
  • Normalized G (0.0–1.0)0.188
  • Normalized B (0.0–1.0)0.235
  • GLSLvec3(0.145, 0.188, 0.235)
  • GLSL with alphavec4(0.145, 0.188, 0.235, 1.000)
  • HLSL / Metalfloat3(0.145, 0.188, 0.235)
  • Percentage of Red in RGB14.5%
  • Percentage of Green in RGB18.8%
  • Percentage of Blue in RGB23.5%
  • Color Family (Hue)Azure
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID25303C
  • DECIMAL ID2437180
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01