Information about #100340 color

#100340 color image

Basic facts about this digital color

In the Register's classification, #100340 belongs to the Blue Color Family, featuring Full Saturation and Dark brightness. In numbers: rgb(16, 3, 64) (6.3% red, 1.2% green, 25.1% blue), or CMYK 19 / 24 / 0 / 75 for print. Curious how these numbers work? Read our RGB color codes guide.

#100340 presents itself as a pure, full-strength deep-sea blue — one that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is just a few steps away from Tolopea (#1B0245). Its next-closest registered neighbors are Hollow Purple (#1C0245) and Night Blue (#040348).

In RGB terms — rgb(16, 3, 64) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #100340: 18.9:1 contrast (passing WCAG AAA) versus 1.1:1 for black. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. #100340 has no official name yet. If this shade means something to you, you can be the one to name it.

#100340 color variations

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

#100340 color tints

Tints look brighter, pastel, and less intense.
#100340

Color has no name
#250694

Color has no name
#3B0AE8

Color has no name
#7855F7

Color has no name
#BBAAFB

Color has no name
White

#FFFFFF

#100340 color shades

Shades look darker, richer, and more solid.
#100340

Color has no name
#0C0232

Color has no name
#090125

Color has no name
#060119

Color has no name
#03000C

Color has no name
Black

#000000

#100340 color tones

Tones looks more sophisticated and complex than base colors.
#100340

Color has no name
#1E0E59

Color has no name
#30206D

Color has no name
#47397A

Color has no name
#615880

Color has no name
Grey

#808080

#100340 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#3F0226

Color has no name
#3F023E

Color has no name
#28023F

Color has no name
#100340

Color has no name
#020E3F

Color has no name
#02263F

Color has no name
#023E3F

Color has no name

#100340 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
#100340
#100340

Color has no name

#323F03
#323F03

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
#100340
#100340

Color has no name

#143F03
#143F03

Color has no name

#3F2E03
#3F2E03

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
#2E033F
#2E033F

Color has no name

#100340
#100340

Color has no name

#03143F
#03143F

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
#100340
#100340

Color has no name

#3F1003
#3F1003

Color has no name

#033F10
#033F10

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
#100340
#100340

Color has no name

#3F0332
#3F0332

Color has no name

#323F03
#323F03

Color has no name

#033F10
#033F10

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
#100340
#100340

Color has no name

#3F0314
#3F0314

Color has no name

#323F03
#323F03

Color has no name

#033F2E
#033F2E

Color has no name

Nearest named colors to #100340

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

Tolopea color link
Tolopea

#1B0245

Hollow Purple color link
Hollow Purple

#1C0245

Night Blue color link
Night Blue

#040348

Deep Cove color link
Deep Cove

#051040

Very Dark Blue color link
Very Dark Blue

#000133

BMA Blue color link
BMA Blue

#00113F

Cetacean Blue color link
Cetacean Blue

#001440

Tangaroa color link
Tangaroa

#03163C

Navy color link
Navy

#01153E

Dark Navy Blue color link
Dark Navy Blue

#00022E

Jenniebear Blue color link
Jenniebear Blue

#111154

Deep Persian Blue color link
Deep Persian Blue

#0B0059

#100340 color backgrounds & wallpapers

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

#100340 color image #100340 color ORCN HD wallpaper 3840x2160 (Desktop)
#100340 color image #100340 color ORCN HD wallpaper 1170x2532 (Mobile)
#100340 color image #100340 color solid HD wallpaper 3840x2160 (Desktop)
#100340 color image #100340 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#100340
  • RGB16, 3, 64
  • CMYK19, 24, 0, 75
  • CSSrgb(16, 3, 64)
  • HSL253°, 91%, 13%
  • HSL Precise252.787°, 91.045%, 13.137%
  • HSV253°, 95%, 25%
  • HSB253°, 95%, 25%
  • Normalized R (0.0–1.0)0.063
  • Normalized G (0.0–1.0)0.012
  • Normalized B (0.0–1.0)0.251
  • GLSLvec3(0.063, 0.012, 0.251)
  • GLSL with alphavec4(0.063, 0.012, 0.251, 1.000)
  • HLSL / Metalfloat3(0.063, 0.012, 0.251)
  • Percentage of Red in RGB6.3%
  • Percentage of Green in RGB1.2%
  • Percentage of Blue in RGB25.1%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID100340
  • DECIMAL ID1049408
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01

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