Information about #121D42 color
Basic facts about this digital color
The color #121D42 reads as a confidently colored 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 almost identical to Navy Blue Bellflower (#191F45). Its next-closest registered neighbors are Titans Navy (#0C2340) and Surfs Up (#1F2142).
Technically, the mix leans on its blue channel (rgb(18, 29, 66)), which gives #121D42 its character. If you plan to put text on a #121D42 background, choose white — the contrast ratio is 16.4:1 (passing WCAG AAA), while black manages only 1.3:1. For print, note the heavy black component (K:74) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.
#121D42 color variations
View this color variations of tints, shades, tones and hues.
#121D42 color tints
Tints look brighter, pastel, and less intense.
#121D42 color shades
Shades look darker, richer, and more solid.
#121D42 color tones
Tones looks more sophisticated and complex than base colors.
#121D42 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#121D42 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.
Split complementary
Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
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.
Triadic
Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
Tetradic
Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.
Square
Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
Alternatives to #121D42 color
View adjacent and very similar colors.
Nearest named colors to #121D42
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#191F45
#0C2340
#1F2142
#041E42
#13264D
#1C2841
#122B4A
#13274F
#0C2C47
#1F263B
#1B294B
#03163C
#121D42 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#121D42
- RGB18, 29, 66
- CMYK19, 15, 0, 74
- CSSrgb(18, 29, 66)
- HSL226°, 57%, 16%
- HSL Precise226.25°, 57.143%, 16.471%
- HSV226°, 73%, 26%
- HSB226°, 73%, 26%
- Normalized R (0.0–1.0)0.071
- Normalized G (0.0–1.0)0.114
- Normalized B (0.0–1.0)0.259
- GLSLvec3(0.071, 0.114, 0.259)
- GLSL with alphavec4(0.071, 0.114, 0.259, 1.000)
- HLSL / Metalfloat3(0.071, 0.114, 0.259)
- Percentage of Red in RGB7.1%
- Percentage of Green in RGB11.4%
- Percentage of Blue in RGB25.9%
- Color FamilyBlue
- Saturation FamilyModerate Saturation
- Lightness FamilyDark
- HEX ID121D42
- DECIMAL ID1187138
- Name LengthThis color has no name
- This page visited1 times
- Counting from2025-01-01
