Information about #1B51C5 color

#1B51C5 color image

Basic facts about this digital color

#1B51C5 falls into the Azure Color Family — High Saturation, Light brightness. The mix behind it: rgb(27, 81, 197) — 10.6% red, 31.8% green, 77.3% blue; the print equivalent is CMYK 67 / 45 / 0 / 23. Curious how these numbers work? Read our RGB color codes guide.

A vivid, lively sky-leaning azure, #1B51C5 sits on the lighter side of the spectrum. Expect to see shades like this in logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is almost identical to New Car (#214FC6). Nearby in the Register you will also find Sapphire (#0F52BA) and Cerulean Blue (#2A52BE).

Technically, the mix leans on its blue channel (rgb(27, 81, 197)), which gives #1B51C5 its character. On this background, white text reaches a 6.9:1 contrast ratio (passing WCAG AA); black stays at 3.0:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#1B51C5 color variations

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

#1B51C5 color tints

Tints look brighter, pastel, and less intense.
#1B51C5

Color has no name
#356CE3

Color has no name
#6891EA

Color has no name
#9AB5F1

Color has no name
#CCDAF8

Color has no name
White

#FFFFFF

#1B51C5 color shades

Shades look darker, richer, and more solid.
#1B51C5

Color has no name
#15409D

Color has no name
#103076

Color has no name
#0A204E

Color has no name
#051027

Color has no name
Black

#000000

#1B51C5 color tones

Tones looks more sophisticated and complex than base colors.
#1B51C5

Color has no name
#2D59B9

Color has no name
#4062AC

Color has no name
#546B9E

Color has no name
#69758F

Color has no name
Grey

#808080

#1B51C5 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#B11AC5

Color has no name
#6D1AC5

Color has no name
#291AC5

Color has no name
#1B51C5

Color has no name
#1A95C5

Color has no name
#1AC5B1

Color has no name
#1AC56D

Color has no name

#1B51C5 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
#1B51C5
#1B51C5

Color has no name

#C58F1B
#C58F1B

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
#1B51C5
#1B51C5

Color has no name

#A6C51B
#A6C51B

Color has no name

#C53A1B
#C53A1B

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
#3A1BC5
#3A1BC5

Color has no name

#1B51C5
#1B51C5

Color has no name

#1BA6C5
#1BA6C5

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
#1B51C5
#1B51C5

Color has no name

#C51B51
#C51B51

Color has no name

#51C51B
#51C51B

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
#1B51C5
#1B51C5

Color has no name

#8F1BC5
#8F1BC5

Color has no name

#C58F1B
#C58F1B

Color has no name

#51C51B
#51C51B

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
#1B51C5
#1B51C5

Color has no name

#C51BA6
#C51BA6

Color has no name

#C58F1B
#C58F1B

Color has no name

#1BC53A
#1BC53A

Color has no name

Nearest named colors to #1B51C5

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

New Car color link
New Car

#214FC6

Sapphire color link
Sapphire

#0F52BA

Cerulean Blue color link
Cerulean Blue

#2A52BE

Blue Blue color link
Blue Blue

#2242C7

Denim color link
Denim

#1560BD

Denim Blue color link
Denim Blue

#2243B6

Blue Eyes color link
Blue Eyes

#1569C7

Persian Blue color link
Persian Blue

#1C39BB

Trust Blue color link
Trust Blue

#0A64BC

Green Blue color link
Green Blue

#1164B4

Bryan Blue color link
Bryan Blue

#3246BA

Tory Blue color link
Tory Blue

#1450AA

#1B51C5 color backgrounds & wallpapers

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

#1B51C5 color image #1B51C5 color ORCN HD wallpaper 3840x2160 (Desktop)
#1B51C5 color image #1B51C5 color ORCN HD wallpaper 1170x2532 (Mobile)
#1B51C5 color image #1B51C5 color solid HD wallpaper 3840x2160 (Desktop)
#1B51C5 color image #1B51C5 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#1B51C5
  • RGB27, 81, 197
  • CMYK67, 45, 0, 23
  • CSSrgb(27, 81, 197)
  • HSL221°, 76%, 44%
  • HSL Precise220.941°, 75.893%, 43.922%
  • HSV221°, 86%, 77%
  • HSB221°, 86%, 77%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.318
  • Normalized B (0.0–1.0)0.773
  • GLSLvec3(0.106, 0.318, 0.773)
  • GLSL with alphavec4(0.106, 0.318, 0.773, 1.000)
  • HLSL / Metalfloat3(0.106, 0.318, 0.773)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB31.8%
  • Percentage of Blue in RGB77.3%
  • Color Family (Hue)Azure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID1B51C5
  • DECIMAL ID1790405
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

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