Colour

#04000B

#04000B
Violet
Dark
Nearest: Black

#04000B is a violet with RGB values 4, 0, 11 and HSL 262°, 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

#04000B#04000B

HEX#04000B

RGBrgb(4, 0, 11)

RGB (0–1)0.0157, 0, 0.0431

RGB percentages1.6%, 0%, 4.3%

HSLhsl(261.8, 100%, 2.2%)

HSV / HSBhsv(261.8, 100%, 4.3%)

CMYK63.6%, 100%, 0%, 95.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer262,155

CSS custom property--colour: #04000B;

Brightness & contrast

Relative luminance0.0005WCAG 2.x, 0 is black and 1 is white

Perceived brightness4.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.79:1

Contrast with white20.79:1WCAG normal text: AAA

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

Greyscale equivalent#020202

Inverted#FBFFF4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00020Cno red cones; affects about 1% of men; ΔE 1.7 from the original

Deuteranopia#00020Bno green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#030103no blue cones; rare, and affects men and women equally; ΔE 3.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.79:1WCAG large text: AAA

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

Named colours

Black · ΔE 4.6 Dark slate grey · ΔE 34 Dim grey · ΔE 44.2 Slate grey · ΔE 53 Gray · ΔE 53.3 Dark slateblue · ΔE 54.2

Nearest named CSS colourBlack (#000000)ΔE 4.62, a close match

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#070B00

Analogous#00020B, #09000B

Triadic#0B0400, #000B04

Split complementary#0B0900, #020B00

Tetradic#0B0002, #070B00, #000B09

Tints, shades & saturation

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

Lighter +40%#4E00D7

Lighter +30%#3C00A4

Lighter +20%#290071

Lighter +10%#17003E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#04000B

Less saturated −25%#04010A

Channel breakdown

B11

Red4 (1.6%)

Green0 (0%)

Blue11 (4.3%)

Hue261.82°

Saturation (HSL)100%

Lightness2.16%

Dominant channelBlue

Hex per channelR 04 · G 00 · B 0B

Keep nerding

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

#04000B

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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