Information about #123738 color
Basic facts about this digital color
#123738 is a pleasantly vivid cyan that carries a shadowy depth. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to City Limits (#0C3A37). Nearby in the Register you will also find Stokesian 13 (#164238) and Nordic (#1D393C).
In RGB terms — rgb(18, 55, 56) — the blue channel does the heavy lifting here. If you plan to put text on a #123738 background, choose white — the contrast ratio is 12.9:1 (passing WCAG AAA), while black manages only 1.6:1. On paper it relies strongly on black ink (K:78), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #123738 is still unnamed — it can be claimed and named in The Official Register of Color Names.
#123738 color variations
View this color variations of tints, shades, tones and hues.
#123738 color tints
Tints look brighter, pastel, and less intense.
#123738 color shades
Shades look darker, richer, and more solid.
#123738 color tones
Tones looks more sophisticated and complex than base colors.
#123738 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#123738 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 #123738 color
View adjacent and very similar colors.
Nearest named colors to #123738
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#0C3A37
#164238
#1D393C
#173141
#15372B
#072F37
#203838
#1C352D
#18453B
#172E2C
#184343
#1B4636
#123738 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#123738
- RGB18, 55, 56
- CMYK15, 0, 0, 78
- CSSrgb(18, 55, 56)
- HSL182°, 51%, 15%
- HSL Precise181.579°, 51.351%, 14.51%
- HSV182°, 68%, 22%
- HSB182°, 68%, 22%
- Normalized R (0.0–1.0)0.071
- Normalized G (0.0–1.0)0.216
- Normalized B (0.0–1.0)0.220
- GLSLvec3(0.071, 0.216, 0.220)
- GLSL with alphavec4(0.071, 0.216, 0.220, 1.000)
- HLSL / Metalfloat3(0.071, 0.216, 0.220)
- Percentage of Red in RGB7.1%
- Percentage of Green in RGB21.6%
- Percentage of Blue in RGB22%
- Color FamilyCyan
- Saturation FamilyModerate Saturation
- Lightness FamilyDark
- HEX ID123738
- DECIMAL ID1193784
- Name LengthThis color has no name
- This page visited1 times
- Counting from2025-01-01
