Information about #1B5598 color

#1B5598 color image

Basic facts about this digital color

In the Register's classification, #1B5598 belongs to the Azure Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(27, 85, 152) (10.6% red, 33.3% green, 59.6% blue), or CMYK 49 / 26 / 0 / 40 for print. Curious how these numbers work? Read our RGB color codes guide.

A energetic, saturated azure, #1B5598 sits comfortably between light and dark. Expect to see shades like this in bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to Jayce Blue (#234E9B). Nearby in the Register you will also find Polynesian Blue (#224C98) and Cyan Cobalt Blue (#28589C).

Technically, the mix leans on its blue channel (rgb(27, 85, 152)), which gives #1B5598 its character. If you plan to put text on a #1B5598 background, choose white — the contrast ratio is 7.5:1 (passing WCAG AAA), while black manages only 2.8:1. #1B5598 has no official name yet. If this shade means something to you, you can be the one to name it.

#1B5598 color variations

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

#1B5598 color tints

Tints look brighter, pastel, and less intense.
#1B5598

Color has no name
#2474D0

Color has no name
#5596E1

Color has no name
#8EB9EB

Color has no name
#C6DCF5

Color has no name
White

#FFFFFF

#1B5598 color shades

Shades look darker, richer, and more solid.
#1B5598

Color has no name
#154479

Color has no name
#10335B

Color has no name
#0A223C

Color has no name
#05111E

Color has no name
Black

#000000

#1B5598 color tones

Tones looks more sophisticated and complex than base colors.
#1B5598

Color has no name
#2A5D97

Color has no name
#3C6594

Color has no name
#506E8F

Color has no name
#677688

Color has no name
Grey

#808080

#1B5598 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#761A97

Color has no name
#441A97

Color has no name
#1A2397

Color has no name
#1B5598

Color has no name
#1A8797

Color has no name
#1A9776

Color has no name
#1A9744

Color has no name

#1B5598 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
#1B5598
#1B5598

Color has no name

#985D1B
#985D1B

Color has no name

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
#1B5598
#1B5598

Color has no name

#94981B
#94981B

Color has no name

#981F1B
#981F1B

Color has no name

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
#1F1B98
#1F1B98

Color has no name

#1B5598
#1B5598

Color has no name

#1B9498
#1B9498

Color has no name

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
#1B5598
#1B5598

Color has no name

#981B55
#981B55

Color has no name

#55981B
#55981B

Color has no name

Tetradic

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

Tetradic color scheme
#1B5598
#1B5598

Color has no name

#5D1B98
#5D1B98

Color has no name

#985D1B
#985D1B

Color has no name

#55981B
#55981B

Color has no name

Square

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

Square color scheme
#1B5598
#1B5598

Color has no name

#981B94
#981B94

Color has no name

#985D1B
#985D1B

Color has no name

#1B981F
#1B981F

Color has no name

Nearest named colors to #1B5598

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

Jayce Blue color link
Jayce Blue

#234E9B

Polynesian Blue color link
Polynesian Blue

#224C98

Cyan Cobalt Blue color link
Cyan Cobalt Blue

#28589C

allports in a storm color link
allports in a storm

#1D5A8B

Elvis color link
Elvis

#16489B

Yarra color link
Yarra

#20608E

Dusk Blue color link
Dusk Blue

#26538D

Cobalt color link
Cobalt

#1E488F

Fun Blue color link
Fun Blue

#1959A8

Lapis Lazuli color link
Lapis Lazuli

#26619C

Aesthetic Blue color link
Aesthetic Blue

#284F8F

Boogie Blue color link
Boogie Blue

#24508A

#1B5598 color backgrounds & wallpapers

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

#1B5598 color image #1B5598 color ORCN HD wallpaper 3840x2160 (Desktop)
#1B5598 color image #1B5598 color ORCN HD wallpaper 1170x2532 (Mobile)
#1B5598 color image #1B5598 color solid HD wallpaper 3840x2160 (Desktop)
#1B5598 color image #1B5598 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#1B5598
  • RGB27, 85, 152
  • CMYK49, 26, 0, 40
  • CSSrgb(27, 85, 152)
  • HSL212°, 70%, 35%
  • HSL Precise212.16°, 69.832%, 35.098%
  • HSV212°, 82%, 60%
  • HSB212°, 82%, 60%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.333
  • Normalized B (0.0–1.0)0.596
  • GLSLvec3(0.106, 0.333, 0.596)
  • GLSL with alphavec4(0.106, 0.333, 0.596, 1.000)
  • HLSL / Metalfloat3(0.106, 0.333, 0.596)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB33.3%
  • Percentage of Blue in RGB59.6%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID1B5598
  • DECIMAL ID1791384
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01

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