Information about #31817C color

#31817C color image

Basic facts about this digital color

#31817C falls into the Cyan Color Family — Moderate Saturation, Neutral brightness. Its exact recipe is rgb(49, 129, 124) — 19.2% red, 50.6% green, 48.6% blue — and for print it converts to CMYK 31 / 0 / 2 / 49. Curious how these numbers work? Read our RGB color codes guide.

The color #31817C reads as a clearly saturated aqua cyan and occupies the middle of the lightness scale. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Celadon Green (#2F847C). Slightly further away sit Greenish Blue (#307D7E) and Donovan Busha Blue (#327B7F).

Technically, the mix leans on its green channel (rgb(49, 129, 124)), which gives #31817C its character. Accessibility-wise, white text works best on #31817C: 4.6:1 contrast (passing WCAG AA) versus 4.6:1 for black. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#31817C color variations

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

#31817C color tints

Tints look brighter, pastel, and less intense.
#31817C

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#43B1AA

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#6EC8C2

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#9EDAD6

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#CEECEA

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White

#FFFFFF

#31817C color shades

Shades look darker, richer, and more solid.
#31817C

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#276763

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#1D4D4A

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#133331

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#091918

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Black

#000000

#31817C color tones

Tones looks more sophisticated and complex than base colors.
#31817C

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#3E837F

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#4C8481

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#5C8481

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#6D8281

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Grey

#808080

#31817C color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#3B3181

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#314681

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#316681

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#31817C

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#31815B

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#31813B

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#468131

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#31817C 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
#31817C
#31817C

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#813136
#813136

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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
#31817C
#31817C

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#815431
#815431

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#81315F
#81315F

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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
#315F81
#315F81

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#31817C
#31817C

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#318154
#318154

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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
#31817C
#31817C

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#7C3181
#7C3181

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#817C31
#817C31

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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
#31817C
#31817C

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#313681
#313681

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#813136
#813136

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#817C31
#817C31

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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
#31817C
#31817C

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#543181
#543181

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#813136
#813136

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#5F8131
#5F8131

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Nearest named colors to #31817C

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

Celadon Green color link
Celadon Green

#2F847C

Greenish Blue color link
Greenish Blue

#307D7E

Donovan Busha Blue color link
Donovan Busha Blue

#327B7F

Atoll color link
Atoll

#2B797A

Elm color link
Elm

#297B76

Myrtle Green color link
Myrtle Green

#317873

Ming color link
Ming

#36747D

Vintage Teal color link
Vintage Teal

#3B7577

Illuminating Emerald color link
Illuminating Emerald

#319177

Genoa color link
Genoa

#31796D

Thousand Herb Color color link
Thousand Herb Color

#317589

Teal Blue color link
Teal Blue

#367588

#31817C color backgrounds & wallpapers

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

#31817C color image #31817C color ORCN HD wallpaper 3840x2160 (Desktop)
#31817C color image #31817C color ORCN HD wallpaper 1170x2532 (Mobile)
#31817C color image #31817C color solid HD wallpaper 3840x2160 (Desktop)
#31817C color image #31817C color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#31817C
  • RGB49, 129, 124
  • CMYK31, 0, 2, 49
  • CSSrgb(49, 129, 124)
  • HSL176°, 45%, 35%
  • HSL Precise176.25°, 44.944%, 34.902%
  • HSV176°, 62%, 51%
  • HSB176°, 62%, 51%
  • Normalized R (0.0–1.0)0.192
  • Normalized G (0.0–1.0)0.506
  • Normalized B (0.0–1.0)0.486
  • GLSLvec3(0.192, 0.506, 0.486)
  • GLSL with alphavec4(0.192, 0.506, 0.486, 1.000)
  • HLSL / Metalfloat3(0.192, 0.506, 0.486)
  • Percentage of Red in RGB19.2%
  • Percentage of Green in RGB50.6%
  • Percentage of Blue in RGB48.6%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID31817C
  • DECIMAL ID3244412
  • Name LengthThis color has no name
  • Seen by search & AI crawlers37 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.

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.