Information about #1C1B65 color

#1C1B65 color image

Basic facts about this digital color

In the Register's classification, #1C1B65 belongs to the Blue Color Family, featuring Moderate Saturation and Neutral brightness. In numbers: rgb(28, 27, 101) (11% red, 10.6% green, 39.6% blue), or CMYK 29 / 29 / 0 / 60 for print. Curious how these numbers work? Read our RGB color codes guide.

#1C1B65 presents itself as a confidently colored blue — one that sits comfortably between light and dark. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is just a few steps away from Suns Purple (#1D1160). Nearby in the Register you will also find Midnight Blue (#191970) and Visa Blue (#1A1F71).

Technically, the mix leans on its blue channel (rgb(28, 27, 101)), which gives #1C1B65 its character. If you plan to put text on a #1C1B65 background, choose white — the contrast ratio is 15.1:1 (passing WCAG AAA), while black manages only 1.4:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. #1C1B65 has no official name yet. If this shade means something to you, you can be the one to name it.

#1C1B65 color variations

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

#1C1B65 color tints

Tints look brighter, pastel, and less intense.
#1C1B65

Color has no name
#2C2AA1

Color has no name
#4B49CE

Color has no name
#8786DE

Color has no name
#C3C2EE

Color has no name
White

#FFFFFF

#1C1B65 color shades

Shades look darker, richer, and more solid.
#1C1B65

Color has no name
#161550

Color has no name
#10103C

Color has no name
#0B0A28

Color has no name
#050514

Color has no name
Black

#000000

#1C1B65 color tones

Tones looks more sophisticated and complex than base colors.
#1C1B65

Color has no name
#2A296F

Color has no name
#3B3A78

Color has no name
#4F4E7D

Color has no name
#656580

Color has no name
Grey

#808080

#1C1B65 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#641A54

Color has no name
#571A64

Color has no name
#391A64

Color has no name
#1C1B65

Color has no name
#1A3764

Color has no name
#1A5464

Color has no name
#1A6457

Color has no name

#1C1B65 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
#1C1B65
#1C1B65

Color has no name

#63651B
#63651B

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
#1C1B65
#1C1B65

Color has no name

#3F651B
#3F651B

Color has no name

#65411B
#65411B

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
#411B65
#411B65

Color has no name

#1C1B65
#1C1B65

Color has no name

#1B3F65
#1B3F65

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
#1C1B65
#1C1B65

Color has no name

#651C1B
#651C1B

Color has no name

#1B651C
#1B651C

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
#1C1B65
#1C1B65

Color has no name

#651B63
#651B63

Color has no name

#63651B
#63651B

Color has no name

#1B651C
#1B651C

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
#1C1B65
#1C1B65

Color has no name

#651B3F
#651B3F

Color has no name

#63651B
#63651B

Color has no name

#1B6541
#1B6541

Color has no name

Nearest named colors to #1C1B65

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

Suns Purple color link
Suns Purple

#1D1160

Midnight Blue color link
Midnight Blue

#191970

Visa Blue color link
Visa Blue

#1A1F71

PHCH color link
PHCH

#201173

Tottenham Navy color link
Tottenham Navy

#132257

Blast Off color link
Blast Off

#262857

Conspiracy Purple color link
Conspiracy Purple

#2E2767

Biscay color link
Biscay

#1B3162

Delft Blue color link
Delft Blue

#1F305E

Deep Sapphire color link
Deep Sapphire

#082567

Jenniebear Blue color link
Jenniebear Blue

#111154

OSS Blue color link
OSS Blue

#1B2450

#1C1B65 color backgrounds & wallpapers

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

#1C1B65 color image #1C1B65 color ORCN HD wallpaper 3840x2160 (Desktop)
#1C1B65 color image #1C1B65 color ORCN HD wallpaper 1170x2532 (Mobile)
#1C1B65 color image #1C1B65 color solid HD wallpaper 3840x2160 (Desktop)
#1C1B65 color image #1C1B65 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#1C1B65
  • RGB28, 27, 101
  • CMYK29, 29, 0, 60
  • CSSrgb(28, 27, 101)
  • HSL241°, 58%, 25%
  • HSL Precise240.811°, 57.813%, 25.098%
  • HSV241°, 73%, 40%
  • HSB241°, 73%, 40%
  • Normalized R (0.0–1.0)0.110
  • Normalized G (0.0–1.0)0.106
  • Normalized B (0.0–1.0)0.396
  • GLSLvec3(0.110, 0.106, 0.396)
  • GLSL with alphavec4(0.110, 0.106, 0.396, 1.000)
  • HLSL / Metalfloat3(0.110, 0.106, 0.396)
  • Percentage of Red in RGB11%
  • Percentage of Green in RGB10.6%
  • Percentage of Blue in RGB39.6%
  • Color Family (Hue)Blue
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID1C1B65
  • DECIMAL ID1842021
  • 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.