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Colour

#0B0409

  • #0B0409
  • Magenta
  • Dark
  • Nearest: Black

#0B0409 is a magenta with RGB values 11, 4, 9 and HSL 317°, 47%, 3%. It is a dark colour, so white text on it reaches 20.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0B0409#0B0409
HEX#0B0409
RGBrgb(11, 4, 9)
RGB (0–1)0.0431, 0.0157, 0.0353
RGB percentages4.3%, 1.6%, 3.5%
HSLhsl(317.1, 46.7%, 2.9%)
HSV / HSBhsv(317.1, 63.6%, 4.3%)
CMYK0%, 63.6%, 18.2%, 95.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer721,929
CSS custom property--colour: #0B0409;

Brightness & contrast

Relative luminance0.00178WCAG 2.x, 0 is black and 1 is white
Perceived brightness7.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.28:1
Contrast with white20.28:1WCAG normal text: AAA
Contrast with black1.04:1WCAG normal text: Fail
Greyscale equivalent#060606
Inverted#F4FBF6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#040509no red cones; affects about 1% of men; ΔE 2.3 from the original
Deuteranopia#050609no green cones; the most common form, about 1% of men; ΔE 2.4 from the original
Tritanopia#0C0406no blue cones; rare, and affects men and women equally; ΔE 1.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.28:1WCAG large text: AAA
Contrast with black, large text1.04:1WCAG large text: Fail

Named colours

Black · ΔE 3.2Dark slate grey · ΔE 33Dim grey · ΔE 42.9Gray · ΔE 52.1Slate grey · ΔE 52.3Light slate grey · ΔE 55.4
Nearest named CSS colourBlack (#000000)ΔE 3.25, a close match
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#040B06
Analogous#09040B, #0B0406
Triadic#090B04, #04090B
Split complementary#060B04, #040B09
Tetradic#0B0904, #040B06, #04060B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A13A83
Lighter +30%#7B2D65
Lighter +20%#561F46
Lighter +10%#301228
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0D020A
Less saturated −25%#090608

Channel breakdown

R11
G4
B9
Red11 (4.3%)
Green4 (1.6%)
Blue9 (3.5%)
Hue317.14°
Saturation (HSL)46.67%
Lightness2.94%
Dominant channelRed
Hex per channelR 0B · G 04 · B 09

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Every value on this page was computed from “0b0409” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.