Information about #283243 color

#283243 color image

Basic facts about this digital color

The digital color #283243 is classified in the Register under the Azure Color Family, with Mild Saturation and Dark brightness. Its exact recipe is rgb(40, 50, 67) — 15.7% red, 19.6% green, 26.3% blue — and for print it converts to CMYK 11 / 7 / 0 / 74. Curious how these numbers work? Read our RGB color codes guide.

#283243 presents itself as a softly balanced azure — one 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 practically indistinguishable from Vintage Dark Blue (#2B3246). Its next-closest registered neighbors are Coast (#243442) and Blueprint (#2A313F).

Technically, the mix leans on its blue channel (rgb(40, 50, 67)), which gives #283243 its character. If you plan to put text on a #283243 background, choose white — the contrast ratio is 12.9:1 (passing WCAG AAA), while black manages only 1.6:1. For print, note the heavy black component (K:74) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#283243 color variations

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

#283243 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 #283243

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

Blueprint color link
Blueprint

#2A313F

Coast color link
Coast

#243442

Mosaic color link
Mosaic

#293741

Elephant color link
Elephant

#243640

Crescendo color link
Crescendo

#222F44

Bunting color link
Bunting

#2B3449

Valhalla color link
Valhalla

#2A2B41

Tornado color link
Tornado

#272D3C

Black Rock color link
Black Rock

#2C2D3C

Allegro color link
Allegro

#242E3B

#283243 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#283243
  • RGB40, 50, 67
  • CMYK11, 7, 0, 74
  • CSSrgb(40, 50, 67)
  • HSL218°, 25%, 21%
  • HSL Precise217.778°, 25.234%, 20.98%
  • HSV218°, 40%, 26%
  • HSB218°, 40%, 26%
  • Normalized R (0.0–1.0)0.157
  • Normalized G (0.0–1.0)0.196
  • Normalized B (0.0–1.0)0.263
  • GLSLvec3(0.157, 0.196, 0.263)
  • GLSL with alphavec4(0.157, 0.196, 0.263, 1.000)
  • HLSL / Metalfloat3(0.157, 0.196, 0.263)
  • Percentage of Red in RGB15.7%
  • Percentage of Green in RGB19.6%
  • Percentage of Blue in RGB26.3%
  • Color Family (Hue)Azure
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID283243
  • DECIMAL ID2634307
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01