Information about #2B5A5A color

#2B5A5A color image

Basic facts about this digital color

The digital color #2B5A5A is classified in the Register under the Cyan Color Family, with Mild Saturation and Neutral brightness. In numbers: rgb(43, 90, 90) (16.9% red, 35.3% green, 35.3% blue), or CMYK 18 / 0 / 0 / 65 for print. New to color codes? See our guide to RGB color codes.

The color #2B5A5A reads as a mildly saturated cyan and sits comfortably between light and dark. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Spectra (#2F5A57). Nearby in the Register you will also find Dark Opal (#275953) and Dark Arctic Blue (#275359).

Technically, the mix leans on its green channel (rgb(43, 90, 90)), which gives #2B5A5A its character. If you plan to put text on a #2B5A5A background, choose white — the contrast ratio is 7.7:1 (passing WCAG AAA), while black manages only 2.7:1. On paper it relies strongly on black ink (K:65), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #2B5A5A is still unnamed — it can be claimed and named in The Official Register of Color Names.

#2B5A5A color variations

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

#2B5A5A 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 #2B5A5A

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

Spectra color link
Spectra

#2F5A57

Dark Opal color link
Dark Opal

#275953

Eden color link
Eden

#266255

Marathon color link
Marathon

#305563

Lucifer color link
Lucifer

#2E5060

Evening Sea color link
Evening Sea

#26604F

Navigate color link
Navigate

#304E5E

Homegrown color link
Homegrown

#366154

Oracle color link
Oracle

#395555

Globe color link
Globe

#256761

#2B5A5A color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#2B5A5A
  • RGB43, 90, 90
  • CMYK18, 0, 0, 65
  • CSSrgb(43, 90, 90)
  • HSL180°, 35%, 26%
  • HSL Precise180°, 35.338%, 26.078%
  • HSV180°, 52%, 35%
  • HSB180°, 52%, 35%
  • Normalized R (0.0–1.0)0.169
  • Normalized G (0.0–1.0)0.353
  • Normalized B (0.0–1.0)0.353
  • GLSLvec3(0.169, 0.353, 0.353)
  • GLSL with alphavec4(0.169, 0.353, 0.353, 1.000)
  • HLSL / Metalfloat3(0.169, 0.353, 0.353)
  • Percentage of Red in RGB16.9%
  • Percentage of Green in RGB35.3%
  • Percentage of Blue in RGB35.3%
  • Color Family (Hue)Cyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID2B5A5A
  • DECIMAL ID2841178
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01