Information about #1B758B color

#1B758B color image

Basic facts about this digital color

In the Register's classification, #1B758B belongs to the Cyan Color Family, featuring High Saturation and Neutral brightness. The mix behind it: rgb(27, 117, 139) — 10.6% red, 45.9% green, 54.5% blue; the print equivalent is CMYK 44 / 9 / 0 / 45. New to color codes? See our guide to RGB color codes.

#1B758B is a strongly colored water-like cyan that holds a balanced mid-tone. In practice it works well for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is a near neighbor of Dauntless (#166F7F). Its next-closest registered neighbors are Metallic Seaweed (#0A7E8C) and Light Blue Flower (#1D697C).

In RGB terms — rgb(27, 117, 139) — the blue channel does the heavy lifting here. If you plan to put text on a #1B758B background, choose white — the contrast ratio is 5.3:1 (passing WCAG AA), while black manages only 4.0:1. No one has named #1B758B so far. Register a name for it and it becomes a permanent record.

#1B758B color variations

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

#1B758B color tints

Tints look brighter, pastel, and less intense.
#1B758B

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#27A5C5

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#53C1DD

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#8CD6E8

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#C5EAF3

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White

#FFFFFF

#1B758B color shades

Shades look darker, richer, and more solid.
#1B758B

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#165E70

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#104654

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#0B2F38

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#05171C

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Black

#000000

#1B758B color tones

Tones looks more sophisticated and complex than base colors.
#1B758B

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#2B7A8E

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#3C7D8E

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#507F8B

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#668086

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Grey

#808080

#1B758B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#481B8C

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#1B1B8C

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#1B488C

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#1B758B

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#1B8C75

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#1B8C48

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#1B8C1B

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#1B758B 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
#1B758B
#1B758B

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#8D321C
#8D321C

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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
#1B758B
#1B758B

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#8D6B1C
#8D6B1C

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#8D1C3E
#8D1C3E

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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
#1C3E8D
#1C3E8D

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#1B758B
#1B758B

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#1C8D6B
#1C8D6B

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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
#1B758B
#1B758B

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#8D1C76
#8D1C76

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#768D1C
#768D1C

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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
#1B758B
#1B758B

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#321C8D
#321C8D

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#8D321C
#8D321C

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#768D1C
#768D1C

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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
#1B758B
#1B758B

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#6B1C8D
#6B1C8D

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#8D321C
#8D321C

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#3E8D1C
#3E8D1C

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Nearest named colors to #1B758B

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

Dauntless color link
Dauntless

#166F7F

Metallic Seaweed color link
Metallic Seaweed

#0A7E8C

Light Blue Flower color link
Light Blue Flower

#1D697C

Optimist color link
Optimist

#2B688D

Yarra color link
Yarra

#20608E

Thousand Herb Color color link
Thousand Herb Color

#317589

Tripster Blue color link
Tripster Blue

#2070A0

Deep Aqua color link
Deep Aqua

#08787F

Atoll color link
Atoll

#2B797A

Blue Sapphire color link
Blue Sapphire

#126180

Dark Cyan color link
Dark Cyan

#0A888A

Geaux Blue color link
Geaux Blue

#1277A3

#1B758B color backgrounds & wallpapers

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

#1B758B color image #1B758B color ORCN HD wallpaper 3840x2160 (Desktop)
#1B758B color image #1B758B color ORCN HD wallpaper 1170x2532 (Mobile)
#1B758B color image #1B758B color solid HD wallpaper 3840x2160 (Desktop)
#1B758B color image #1B758B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#1B758B
  • RGB27, 117, 139
  • CMYK44, 9, 0, 45
  • CSSrgb(27, 117, 139)
  • HSL192°, 67%, 33%
  • HSL Precise191.786°, 67.47%, 32.549%
  • HSV192°, 81%, 55%
  • HSB192°, 81%, 55%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.459
  • Normalized B (0.0–1.0)0.545
  • GLSLvec3(0.106, 0.459, 0.545)
  • GLSL with alphavec4(0.106, 0.459, 0.545, 1.000)
  • HLSL / Metalfloat3(0.106, 0.459, 0.545)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB45.9%
  • Percentage of Blue in RGB54.5%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID1B758B
  • DECIMAL ID1799563
  • Name LengthThis color has no name
  • Seen by search & AI crawlers25 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.