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Information about #2D3A49 color

#2D3A49 color image

Basic facts about this digital color

In the Register's classification, #2D3A49 belongs to the Azure Color Family, featuring Low Saturation and Dark brightness. In numbers: rgb(45, 58, 73) (17.6% red, 22.7% green, 28.6% blue), or CMYK 11 / 6 / 0 / 71 for print. New to color codes? See our guide to RGB color codes.

A gently muted sky-leaning azure, #2D3A49 carries a shadowy depth. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Gotham (#303B44). Nearby in the Register you will also find Bunting (#2B3449) and Warrior (#2D3B42).

Technically, the mix leans on its blue channel (rgb(45, 58, 73)), which gives #2D3A49 its character. If you plan to put text on a #2D3A49 background, choose white — the contrast ratio is 11.6:1 (passing WCAG AAA), while black manages only 1.8:1. For print, note the heavy black component (K:71) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #2D3A49 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#2D3A49 color variations

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

#2D3A49 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 #2D3A49

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

Gotham color link
Gotham

#303B44

Bunting color link
Bunting

#2B3449

Warrior color link
Warrior

#2D3B42

Vintage Navy color link
Vintage Navy

#2A344D

Tarawera color link
Tarawera

#253C48

Checkmate color link
Checkmate

#2F324A

Big Stone color link
Big Stone

#334046

Mosaic color link
Mosaic

#293741

Nile Blue color link
Nile Blue

#253F4E

Cloud Burst color link
Cloud Burst

#353E4F

Madison color link
Madison

#2D3C54

Conversions between color systems and etc.

  • HEX#2D3A49
  • RGB45, 58, 73
  • CMYK11, 6, 0, 71
  • CSSrgb(45, 58, 73)
  • HSL212°, 24%, 23%
  • HSL Precise212.143°, 23.729%, 23.137%
  • HSV212°, 38%, 29%
  • HSB212°, 38%, 29%
  • Normalized R (0.0–1.0)0.176
  • Normalized G (0.0–1.0)0.227
  • Normalized B (0.0–1.0)0.286
  • GLSLvec3(0.176, 0.227, 0.286)
  • GLSL with alphavec4(0.176, 0.227, 0.286, 1.000)
  • HLSL / Metalfloat3(0.176, 0.227, 0.286)
  • Percentage of Red in RGB17.6%
  • Percentage of Green in RGB22.7%
  • Percentage of Blue in RGB28.6%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID2D3A49
  • DECIMAL ID2964041
  • Name LengthThis color has no name
  • This page visited9 times
  • Counting from2025-01-01