Recognised as Colour

#000109

#000109
Blue
Dark
Nearest: Black

#000109 is a blue with RGB values 0, 1, 9 and HSL 233°, 100%, 2%. It is a dark colour, so white text on it reaches 20.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#000109#000109

HEX#000109

RGBrgb(0, 1, 9)

RGB (0–1)0, 0.0039, 0.0353

RGB percentages0%, 0.4%, 3.5%

HSLhsl(233.3, 100%, 1.8%)

HSV / HSBhsv(233.3, 100%, 3.5%)

CMYK100%, 88.9%, 0%, 96.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer265

CSS custom property--colour: #000109;

Brightness & contrast

Relative luminance0.00041WCAG 2.x, 0 is black and 1 is white

Perceived brightness3.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.83:1

Contrast with white20.83:1WCAG normal text: AAA

Contrast with black1.01:1WCAG normal text: Fail

Greyscale equivalent#010101

Inverted#FFFEF6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000209no red cones; affects about 1% of men; ΔE 0.5 from the original

Deuteranopia#000109no green cones; the most common form, about 1% of men; ΔE 0 from the original

Tritanopia#000203no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.83:1WCAG large text: AAA

Contrast with black, large text1.01:1WCAG large text: Fail

Named colours

Black · ΔE 3.3 Dark slate grey · ΔE 33.3 Dim grey · ΔE 44.2 Slate grey · ΔE 53.1 Gray · ΔE 53.3 Dark slateblue · ΔE 55.5

Nearest named CSS colourBlack (#000000)ΔE 3.26, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#090800

Analogous#000509, #040009

Triadic#090001, #010900

Split complementary#090400, #050900

Tetradic#090005, #090800, #000904

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#0018D5

Lighter +30%#0012A2

Lighter +20%#000C6F

Lighter +10%#00073C

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000109

Less saturated −25%#010208

Channel breakdown

Red0 (0%)

Green1 (0.4%)

Blue9 (3.5%)

Hue233.33°

Saturation (HSL)100%

Lightness1.76%

Dominant channelBlue

Hex per channelR 00 · G 01 · B 09

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#000109

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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