Information about #1B037C color

#1B037C color image

Basic facts about this digital color

The digital color #1B037C is classified in the Register under the Blue Color Family, with Full Saturation and Dark brightness. In numbers: rgb(27, 3, 124) (10.6% red, 1.2% green, 48.6% blue), or CMYK 38 / 47 / 0 / 51 for print. New to color codes? See our guide to RGB color codes.

The color #1B037C reads as a pure, full-strength classic blue and leans clearly toward the dark side. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Royal Navy (#1A0076). Its next-closest registered neighbors are ACE Blue (#290177) and PHCH (#201173).

The recipe behind #1B037C is rgb(27, 3, 124), with blue as the dominant ingredient. If you plan to put text on a #1B037C background, choose white — the contrast ratio is 15.5:1 (passing WCAG AAA), while black manages only 1.4:1. No one has named #1B037C so far. Register a name for it and it becomes a permanent record.

#1B037C color variations

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

#1B037C color tints

Tints look brighter, pastel, and less intense.
#1B037C

Color has no name
#2B05C6

Color has no name
#4A1FF9

Color has no name
#8669FB

Color has no name
#C2B4FD

Color has no name
White

#FFFFFF

#1B037C color shades

Shades look darker, richer, and more solid.
#1B037C

Color has no name
#150263

Color has no name
#10014A

Color has no name
#0A0131

Color has no name
#050018

Color has no name
Black

#000000

#1B037C color tones

Tones looks more sophisticated and complex than base colors.
#1B037C

Color has no name
#291286

Color has no name
#3A268C

Color has no name
#4E3F8C

Color has no name
#655C88

Color has no name
Grey

#808080

#1B037C color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#7C034B

Color has no name
#7C037C

Color has no name
#4B037C

Color has no name
#1B037C

Color has no name
#031B7C

Color has no name
#034B7C

Color has no name
#037C7C

Color has no name

#1B037C 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
#1B037C
#1B037C

Color has no name

#647C03
#647C03

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
#1B037C
#1B037C

Color has no name

#287C03
#287C03

Color has no name

#7C5803
#7C5803

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
#58037C
#58037C

Color has no name

#1B037C
#1B037C

Color has no name

#03287C
#03287C

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
#1B037C
#1B037C

Color has no name

#7C1B03
#7C1B03

Color has no name

#037C1B
#037C1B

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
#1B037C
#1B037C

Color has no name

#7C0364
#7C0364

Color has no name

#647C03
#647C03

Color has no name

#037C1B
#037C1B

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
#1B037C
#1B037C

Color has no name

#7C0328
#7C0328

Color has no name

#647C03
#647C03

Color has no name

#037C58
#037C58

Color has no name

Nearest named colors to #1B037C

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

Royal Navy color link
Royal Navy

#1A0076

ACE Blue color link
ACE Blue

#290177

PHCH color link
PHCH

#201173

Deep Blue color link
Deep Blue

#040273

Midnight Blue color link
Midnight Blue

#191970

Elvin color link
Elvin

#2A128A

Navy Blue color link
Navy Blue

#000080

Rockies Purple color link
Rockies Purple

#33006F

Persian Indigo color link
Persian Indigo

#32127A

Dark Royal Blue color link
Dark Royal Blue

#02066F

Christalle color link
Christalle

#33036B

Neon Dark Blue color link
Neon Dark Blue

#000370

#1B037C color backgrounds & wallpapers

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

#1B037C color image #1B037C color ORCN HD wallpaper 3840x2160 (Desktop)
#1B037C color image #1B037C color ORCN HD wallpaper 1170x2532 (Mobile)
#1B037C color image #1B037C color solid HD wallpaper 3840x2160 (Desktop)
#1B037C color image #1B037C color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#1B037C
  • RGB27, 3, 124
  • CMYK38, 47, 0, 51
  • CSSrgb(27, 3, 124)
  • HSL252°, 95%, 25%
  • HSL Precise251.901°, 95.276%, 24.902%
  • HSV252°, 98%, 49%
  • HSB252°, 98%, 49%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.012
  • Normalized B (0.0–1.0)0.486
  • GLSLvec3(0.106, 0.012, 0.486)
  • GLSL with alphavec4(0.106, 0.012, 0.486, 1.000)
  • HLSL / Metalfloat3(0.106, 0.012, 0.486)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB1.2%
  • Percentage of Blue in RGB48.6%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID1B037C
  • DECIMAL ID1770364
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01

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