Information about #145E63 color

#145E63 color image

Basic facts about this digital color

The digital color #145E63 is classified in the Register under the Cyan Color Family, with High Saturation and Dark brightness. In numbers: rgb(20, 94, 99) (7.8% red, 36.9% green, 38.8% blue), or CMYK 31 / 2 / 0 / 61 for print. Curious how these numbers work? Read our RGB color codes guide.

#145E63 is a strongly colored water-like cyan 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 just a few steps away from Caesar (#1B6767). Its next-closest registered neighbors are Dark Green Blue (#1F6357) and Guru (#154C65).

In RGB terms — rgb(20, 94, 99) — the blue channel does the heavy lifting here. If you plan to put text on a #145E63 background, choose white — the contrast ratio is 7.5:1 (passing WCAG AAA), while black manages only 2.8:1. For print, note the heavy black component (K:61) — ink coverage matters with tones this deep. No one has named #145E63 so far. Register a name for it and it becomes a permanent record.

#145E63 color variations

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

#145E63 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 #145E63

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

Caesar color link
Caesar

#1B6767

Guru color link
Guru

#154C65

Retro color link
Retro

#1B5256

Blue Stone color link
Blue Stone

#016162

JayHawk Blue color link
JayHawk Blue

#194F6E

Globe color link
Globe

#256761

Dark Aqua color link
Dark Aqua

#05696B

Peacock Blue color link
Peacock Blue

#005F69

Petrol color link
Petrol

#005F6A

Mosque color link
Mosque

#005F5B

Conversions between color systems and etc.

  • HEX#145E63
  • RGB20, 94, 99
  • CMYK31, 2, 0, 61
  • CSSrgb(20, 94, 99)
  • HSL184°, 66%, 23%
  • HSL Precise183.797°, 66.387%, 23.333%
  • HSV184°, 80%, 39%
  • HSB184°, 80%, 39%
  • Normalized R (0.0–1.0)0.078
  • Normalized G (0.0–1.0)0.369
  • Normalized B (0.0–1.0)0.388
  • GLSLvec3(0.078, 0.369, 0.388)
  • GLSL with alphavec4(0.078, 0.369, 0.388, 1.000)
  • HLSL / Metalfloat3(0.078, 0.369, 0.388)
  • Percentage of Red in RGB7.8%
  • Percentage of Green in RGB36.9%
  • Percentage of Blue in RGB38.8%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID145E63
  • DECIMAL ID1334883
  • Name LengthThis color has no name
  • Seen by search & AI crawlers2 times
  • Counting from2025-01-01