Information about #3731A1 color

#3731A1 color image

Basic facts about this digital color

The digital color #3731A1 is classified in the Register under the Blue Color Family, with Moderate Saturation and Light brightness. In numbers: rgb(55, 49, 161) (21.6% red, 19.2% green, 63.1% blue), or CMYK 42 / 44 / 0 / 37 for print. New to color codes? See our guide to RGB color codes.

#3731A1 is a pleasantly vivid blue that sits on the lighter side of the spectrum. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is just a few steps away from Divine Blue Purple (#3F3994). Nearby in the Register you will also find NELLE (#332299) and Soft Navy Blue (#3D3D90).

Technically, the mix leans on its blue channel (rgb(55, 49, 161)), which gives #3731A1 its character. On this background, white text reaches a 9.9:1 contrast ratio (passing WCAG AAA); black stays at 2.1:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#3731A1 color variations

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

#3731A1 color tints

Tints look brighter, pastel, and less intense.
#3731A1

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#4D46C6

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#7974D4

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#A6A2E2

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#D2D0F0

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White

#FFFFFF

#3731A1 color shades

Shades look darker, richer, and more solid.
#3731A1

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#2B277F

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#201D5F

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#15133F

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#0A091F

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Black

#000000

#3731A1 color tones

Tones looks more sophisticated and complex than base colors.
#3731A1

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#433E9B

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#514D95

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#5F5D8F

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#6F6D87

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Grey

#808080

#3731A1 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#9F3184

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#8F319F

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#63319F

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#3731A1

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#31579F

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#31849F

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#319F8F

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#3731A1 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
#3731A1
#3731A1

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#9AA031
#9AA031

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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
#3731A1
#3731A1

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#63A031
#63A031

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#A06E31
#A06E31

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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
#6E31A0
#6E31A0

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#3731A1
#3731A1

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#3163A0
#3163A0

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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
#3731A1
#3731A1

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#A03731
#A03731

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#31A037
#31A037

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#3731A1
#3731A1

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#A0319A
#A0319A

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#9AA031
#9AA031

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#31A037
#31A037

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#3731A1
#3731A1

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#A03163
#A03163

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#9AA031
#9AA031

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#31A06E
#31A06E

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Nearest named colors to #3731A1

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

Divine Blue Purple color link
Divine Blue Purple

#3F3994

NELLE color link
NELLE

#332299

Soft Navy Blue color link
Soft Navy Blue

#3D3D90

Kudos color link
Kudos

#353A8B

Coleman Blue color link
Coleman Blue

#2B358C

Blueberry color link
Blueberry

#464196

Cosmic Cobalt color link
Cosmic Cobalt

#2E2D88

Picotee Blue color link
Picotee Blue

#2E2787

Blue Gem color link
Blue Gem

#4B3C8E

Indigo Blue color link
Indigo Blue

#3A18B1

Dark Slate Blue color link
Dark Slate Blue

#483D8B

Luxury Blue color link
Luxury Blue

#1F2B8F

#3731A1 color backgrounds & wallpapers

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

#3731A1 color image #3731A1 color ORCN HD wallpaper 3840x2160 (Desktop)
#3731A1 color image #3731A1 color ORCN HD wallpaper 1170x2532 (Mobile)
#3731A1 color image #3731A1 color solid HD wallpaper 3840x2160 (Desktop)
#3731A1 color image #3731A1 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#3731A1
  • RGB55, 49, 161
  • CMYK42, 44, 0, 37
  • CSSrgb(55, 49, 161)
  • HSL243°, 53%, 41%
  • HSL Precise243.214°, 53.333%, 41.176%
  • HSV243°, 70%, 63%
  • HSB243°, 70%, 63%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.631
  • GLSLvec3(0.216, 0.192, 0.631)
  • GLSL with alphavec4(0.216, 0.192, 0.631, 1.000)
  • HLSL / Metalfloat3(0.216, 0.192, 0.631)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB63.1%
  • Color FamilyBlue
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID3731A1
  • DECIMAL ID3617185
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.