Information about #1B4B65 color
Basic facts about this digital color
#1B4B65 presents itself as a pleasantly vivid azure — one that occupies the middle of the lightness scale. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is practically indistinguishable from Guru (#154C65). Slightly further away sit JayHawk Blue (#194F6E) and Shipshape (#21425F).
Technically, the mix leans on its blue channel (rgb(27, 75, 101)), which gives #1B4B65 its character. On this background, white text reaches a 9.4:1 contrast ratio (passing WCAG AAA); black stays at 2.2:1. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. #1B4B65 has no official name yet. If this shade means something to you, you can be the one to name it.
#1B4B65 color variations
View this color variations of tints, shades, tones and hues.
#1B4B65 color tints
Tints look brighter, pastel, and less intense.
#1B4B65 color shades
Shades look darker, richer, and more solid.
#1B4B65 color tones
Tones looks more sophisticated and complex than base colors.
#1B4B65 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1B4B65 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 #1B4B65 color
View adjacent and very similar colors.
Nearest named colors to #1B4B65
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#154C65
#194F6E
#21425F
#274B6A
#284962
#274A5D
#214559
#174358
#1B5256
#1F4F54
#29465B
#203F58
#1B4B65 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#1B4B65
- RGB27, 75, 101
- CMYK29, 10, 0, 60
- CSSrgb(27, 75, 101)
- HSL201°, 58%, 25%
- HSL Precise201.081°, 57.813%, 25.098%
- HSV201°, 73%, 40%
- HSB201°, 73%, 40%
- Normalized R (0.0–1.0)0.106
- Normalized G (0.0–1.0)0.294
- Normalized B (0.0–1.0)0.396
- GLSLvec3(0.106, 0.294, 0.396)
- GLSL with alphavec4(0.106, 0.294, 0.396, 1.000)
- HLSL / Metalfloat3(0.106, 0.294, 0.396)
- Percentage of Red in RGB10.6%
- Percentage of Green in RGB29.4%
- Percentage of Blue in RGB39.6%
- Color FamilyAzure
- Saturation FamilyModerate Saturation
- Lightness FamilyNeutral
- HEX ID1B4B65
- DECIMAL ID1788773
- Name LengthThis color has no name
- Seen by search & AI crawlers15 times
- Counting from2025-01-01
