Information about #043143 color

#043143 color image

Basic facts about this digital color

In the Register's classification, #043143 belongs to the Azure Color Family, featuring Full Saturation and Dark brightness. In numbers: rgb(4, 49, 67) (1.6% red, 19.2% green, 26.3% blue), or CMYK 25 / 7 / 0 / 74 for print. Curious how these numbers work? Read our RGB color codes guide.

A maximally vivid steel-blue azure, #043143 leans clearly toward the dark side. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is very close to Diablo (#00374A). Its next-closest registered neighbors are Tobias Blue (#0C2C47) and Enchanted Teal (#002D39).

The recipe behind #043143 is rgb(4, 49, 67), with blue as the dominant ingredient. If you plan to put text on a #043143 background, choose white — the contrast ratio is 13.8:1 (passing WCAG AAA), while black manages only 1.5:1. On paper it relies strongly on black ink (K:74), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#043143 color variations

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

#043143 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 #043143

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

Diablo color link
Diablo

#00374A

Tobias Blue color link
Tobias Blue

#0C2C47

Loch Ness color link
Loch Ness

#072F37

Rich Black color link
Rich Black

#004040

Green Vogue color link
Green Vogue

#032B52

Titans Navy color link
Titans Navy

#0C2340

ORPIN BLUE color link
ORPIN BLUE

#122B4A

Oxford Blue color link
Oxford Blue

#002147

City Limits color link
City Limits

#0C3A37

Conversions between color systems and etc.

  • HEX#043143
  • RGB4, 49, 67
  • CMYK25, 7, 0, 74
  • CSSrgb(4, 49, 67)
  • HSL197°, 89%, 14%
  • HSL Precise197.143°, 88.732%, 13.922%
  • HSV197°, 94%, 26%
  • HSB197°, 94%, 26%
  • Normalized R (0.0–1.0)0.016
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.263
  • GLSLvec3(0.016, 0.192, 0.263)
  • GLSL with alphavec4(0.016, 0.192, 0.263, 1.000)
  • HLSL / Metalfloat3(0.016, 0.192, 0.263)
  • Percentage of Red in RGB1.6%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB26.3%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID043143
  • DECIMAL ID274755
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01