Information about #143D3D color

#143D3D color image

Basic facts about this digital color

In the Register's classification, #143D3D belongs to the Cyan Color Family, featuring Moderate Saturation and Dark brightness. In numbers: rgb(20, 61, 61) (7.8% red, 23.9% green, 23.9% blue), or CMYK 16 / 0 / 0 / 76 for print. Curious how these numbers work? Read our RGB color codes guide.

#143D3D presents itself as a clearly saturated water-like cyan — 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 almost identical to Stokesian 13 (#164238). Its next-closest registered neighbors are MSU Green (#18453B) and Tiber (#184343).

The recipe behind #143D3D is rgb(20, 61, 61), with green as the dominant ingredient. If you plan to put text on a #143D3D background, choose white — the contrast ratio is 11.9:1 (passing WCAG AAA), while black manages only 1.8:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. No one has named #143D3D so far. Register a name for it and it becomes a permanent record.

#143D3D color variations

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

#143D3D 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 #143D3D

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

Stokesian 13 color link
Stokesian 13

#164238

MSU Green color link
MSU Green

#18453B

Tiber color link
Tiber

#184343

Nordic color link
Nordic

#1D393C

City Limits color link
City Limits

#0C3A37

Billabong color link
Billabong

#173141

Cyprus color link
Cyprus

#0F4645

Tiki Tour color link
Tiki Tour

#234040

Barometer color link
Barometer

#11394C

Zydeco color link
Zydeco

#20483F

Conversions between color systems and etc.

  • HEX#143D3D
  • RGB20, 61, 61
  • CMYK16, 0, 0, 76
  • CSSrgb(20, 61, 61)
  • HSL180°, 51%, 16%
  • HSL Precise180°, 50.617%, 15.882%
  • HSV180°, 67%, 24%
  • HSB180°, 67%, 24%
  • Normalized R (0.0–1.0)0.078
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.078, 0.239, 0.239)
  • GLSL with alphavec4(0.078, 0.239, 0.239, 1.000)
  • HLSL / Metalfloat3(0.078, 0.239, 0.239)
  • Percentage of Red in RGB7.8%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB23.9%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID143D3D
  • DECIMAL ID1326397
  • Name LengthThis color has no name
  • Seen by search & AI crawlers32 times
  • Counting from2025-01-01