Information about #006366 color

#006366 color image

Basic facts about this digital color

The digital color #006366 is classified in the Register under the Cyan Color Family, with Full Saturation and Dark brightness. Its exact recipe is rgb(0, 99, 102) — 0% red, 38.8% green, 40% blue — and for print it converts to CMYK 40 / 1 / 0 / 60. New to color codes? See our guide to RGB color codes.

A maximally vivid water-like cyan, #006366 leans clearly toward the dark side. 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 a hair away from Blue Stone (#016162). Its next-closest registered neighbors are Peacock Blue (#005F69) and Petrol (#005F6A).

In RGB terms — rgb(0, 99, 102) — the blue channel does the heavy lifting here. If you plan to put text on a #006366 background, choose white — the contrast ratio is 7.1:1 (passing WCAG AAA), while black manages only 3.0:1. On paper it relies strongly on black ink (K:60), 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.

#006366 color variations

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

#006366 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 #006366

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

Blue Stone color link
Blue Stone

#016162

Peacock Blue color link
Peacock Blue

#005F69

Petrol color link
Petrol

#005F6A

Maestro color link
Maestro

#005E6D

Blue Lagoon color link
Blue Lagoon

#00626F

Dark Aqua color link
Dark Aqua

#05696B

Mosque color link
Mosque

#005F5B

Teal Green color link
Teal Green

#006D5B

Deep Cyan color link
Deep Cyan

#005959

Bingo color link
Bingo

#007460

Conversions between color systems and etc.

  • HEX#006366
  • RGB0, 99, 102
  • CMYK40, 1, 0, 60
  • CSSrgb(0, 99, 102)
  • HSL182°, 100%, 20%
  • HSL Precise181.765°, 100%, 20%
  • HSV182°, 100%, 40%
  • HSB182°, 100%, 40%
  • Normalized R (0.0–1.0)0.000
  • Normalized G (0.0–1.0)0.388
  • Normalized B (0.0–1.0)0.400
  • GLSLvec3(0.000, 0.388, 0.400)
  • GLSL with alphavec4(0.000, 0.388, 0.400, 1.000)
  • HLSL / Metalfloat3(0.000, 0.388, 0.400)
  • Percentage of Red in RGB0%
  • Percentage of Green in RGB38.8%
  • Percentage of Blue in RGB40%
  • Color FamilyCyan
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID006366
  • DECIMAL ID25446
  • Name LengthThis color has no name
  • This page visited0 times
  • Counting from2025-01-01