Information about #1B5F55 color
Basic facts about this digital color
The color #1B5F55 reads as a clearly saturated water-like 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 Dark Green Blue (#1F6357). Its next-closest registered neighbors are Eden (#266255) and Evening Sea (#26604F).
In RGB terms — rgb(27, 95, 85) — the green channel does the heavy lifting here. If you plan to put text on a #1B5F55 background, choose white — the contrast ratio is 7.5:1 (passing WCAG AAA), while black manages only 2.8:1. For print, note the heavy black component (K:63) — ink coverage matters with tones this deep. No one has named #1B5F55 so far. Register a name for it and it becomes a permanent record.
#1B5F55 color variations
View this color variations of tints, shades, tones and hues.
#1B5F55 color tints
Tints look brighter, pastel, and less intense.
#1B5F55 color shades
Shades look darker, richer, and more solid.
#1B5F55 color tones
Tones looks more sophisticated and complex than base colors.
#1B5F55 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1B5F55 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 #1B5F55 color
View adjacent and very similar colors.
Nearest named colors to #1B5F55
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1F6357
#266255
#26604F
#21584C
#1B5256
#275953
#1F4F54
#275359
#256761
#167057
#0B6A54
#1B6767
#1B5F55 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#1B5F55
- RGB27, 95, 85
- CMYK27, 0, 4, 63
- CSSrgb(27, 95, 85)
- HSL171°, 56%, 24%
- HSL Precise171.176°, 55.738%, 23.922%
- HSV171°, 72%, 37%
- HSB171°, 72%, 37%
- Normalized R (0.0–1.0)0.106
- Normalized G (0.0–1.0)0.373
- Normalized B (0.0–1.0)0.333
- GLSLvec3(0.106, 0.373, 0.333)
- GLSL with alphavec4(0.106, 0.373, 0.333, 1.000)
- HLSL / Metalfloat3(0.106, 0.373, 0.333)
- Percentage of Red in RGB10.6%
- Percentage of Green in RGB37.3%
- Percentage of Blue in RGB33.3%
- Color FamilyCyan
- Saturation FamilyModerate Saturation
- Lightness FamilyDark
- HEX ID1B5F55
- DECIMAL ID1793877
- Name LengthThis color has no name
- Seen by search & AI crawlers11 times
- Counting from2025-01-01
