Information about #1D555D color
Basic facts about this digital color
The color #1D555D reads as a clearly saturated aqua cyan 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 Retro (#1B5256). Its next-closest registered neighbors are Dark Arctic Blue (#275359) and Beatnik (#1F4F54).
Technically, the mix leans on its blue channel (rgb(29, 85, 93)), which gives #1D555D its character. If you plan to put text on a #1D555D background, choose white — the contrast ratio is 8.4:1 (passing WCAG AAA), while black manages only 2.5:1. On paper it relies strongly on black ink (K:64), so proof dark layouts before a large print run. No one has named #1D555D so far. Register a name for it and it becomes a permanent record.
#1D555D color variations
View this color variations of tints, shades, tones and hues.
#1D555D color tints
Tints look brighter, pastel, and less intense.
#1D555D color shades
Shades look darker, richer, and more solid.
#1D555D color tones
Tones looks more sophisticated and complex than base colors.
#1D555D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1D555D 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 #1D555D color
View adjacent and very similar colors.
Nearest named colors to #1D555D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1B5256
#275359
#1F4F54
#154C65
#275953
#274A5D
#1F6357
#214559
#284962
#21584C
#266255
#2E5060
#1D555D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#1D555D
- RGB29, 85, 93
- CMYK25, 3, 0, 64
- CSSrgb(29, 85, 93)
- HSL188°, 52%, 24%
- HSL Precise187.5°, 52.459%, 23.922%
- HSV188°, 69%, 36%
- HSB188°, 69%, 36%
- Normalized R (0.0–1.0)0.114
- Normalized G (0.0–1.0)0.333
- Normalized B (0.0–1.0)0.365
- GLSLvec3(0.114, 0.333, 0.365)
- GLSL with alphavec4(0.114, 0.333, 0.365, 1.000)
- HLSL / Metalfloat3(0.114, 0.333, 0.365)
- Percentage of Red in RGB11.4%
- Percentage of Green in RGB33.3%
- Percentage of Blue in RGB36.5%
- Color FamilyCyan
- Saturation FamilyModerate Saturation
- Lightness FamilyDark
- HEX ID1D555D
- DECIMAL ID1922397
- Name LengthThis color has no name
- Seen by search & AI crawlers30 times
- Counting from2025-01-01
