List of web colors/Blue

Blue     
#0000ff
Introduction
In the RGB color model, hex triplet #0000ff has decimal index of: 255, is composed of 0% red, 0% green and 100% blue. #0000ff in CMYK color model, is composed of 100% cyan, 100% magenta, 0% yellow and 0% black. #0000ff is a web-safe color.
Copy/pasting for #0000ff
Hexadecimal code: #0000ff
Uppercase hexadecimal code: #0000ff
Short hexadecimal code: #00f
RGB: rgb(0,0,255)
RGB percentage: rgb(0%,0%,100%)
HSL percentage: hsl(240%,100%,50%)
Details
The hexadecimal triplet #0000ff definition is: Red = 0, Green = 0, Blue = 255 or CMYK: Cyan = 1, Magenta = 1, Yellow = 0, Black = 0
RGB: 0, 0, 255,
RGB percent: 0%, 0%, 100%
RGB binary: 0, 0, 11111111
CMYK: 1, 1, 0, 0
CMYK percent: 100%, 100%, 1%, 0%
CMY: 1, 1, 0
HSL: 240°, 1, 0.5
HSL percent: 240°, 100%, 50%
HSV: 240°, 1, 1
HSV percent: 240°, 100%, 100%
XYZ: 18.042, 7.217, 95.023
xyY: 0.15, 0.06, 7.217
CIELAB: 32.296, 79.186, -107.857
CIELUV: 32.296, -9.405, -130.337
CIELCH: 32.296, 133.804, 306.285
Hunter Lab: 26.864, 72.87, -190.912
YIQ (NTSC): 29.07, -82.513, 78.678
Decimal value: 255
Web-safe color: already a web-safe color
Name: Blue
Color schemes
In color theory, a color scheme is the choice of colors used in design.
;COMPLEMENTARY
#0000ff
#ffff00
;SPLIT-COMPLEMENTARY
#ff8000
#0000ff
#80ff00
;TRIADIC
#00ff00
#0000ff
#ff0000
;CLASH
#00ff80
#0000ff
#ff0080
;TETRADIC (RECTANGLE)
#00ff00
#0000ff
#ff00ff
#ffff00
;FIVE-TONE
#00ff15
#ffaa00
#0000ff
#ff0015
#95ff00
Analogous colors
They are colors that are next to each other on the color wheel. Analogous colors tend to look pleasant together, because they are closely related.
#55ff00
#00ff00
#00ff55
#00ffaa
#00ffff
#00aaff
#0055ff
#0000ff
#5500ff
#aa00ff
#ff0000
#ff00aa
#ff0055
#ff0000
#ff5500
Monochromatic
Shades are created by decreasing luminance in HSL color model, and tints by increasing it. The next step for shades is #0000ff and for tints is #fff.
;SHADES
#0000df
#0000bf
#00009f
#000080
#000060
#000040
#000020
;TINTS
#2020ff
#4040ff
#6060ff
#8080ff
#9f9fff
#bfbfff
#dfdfff
HTML/CSS color usage
Sample HTML/CSS paragraph codes using #0000ff color.
;BACKGROUND COLOR
Background color of this paragraph is #0000ff
Background color of this paragraph is #0000ff
;BORDER COLOR
Border color of this paragraph is #0000ff
Border color of this paragraph is #0000ff
;TEXT COLOR
Text color of this paragraph is #0000ff
Text color of this paragraph is #0000ff
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