Recognised as Colour

#18032D

#18032D
Violet
Dark
Nearest: Black

#18032D is a violet with RGB values 24, 3, 45 and HSL 270°, 88%, 9%. It is a dark colour, so white text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#18032D#18032D

HEX#18032D

RGBrgb(24, 3, 45)

RGB (0–1)0.0941, 0.0118, 0.1765

RGB percentages9.4%, 1.2%, 17.6%

HSLhsl(270, 87.5%, 9.4%)

HSV / HSBhsv(270, 93.3%, 17.6%)

CMYK46.7%, 93.3%, 0%, 82.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,573,677

CSS custom property--colour: #18032D;

Brightness & contrast

Relative luminance0.00449WCAG 2.x, 0 is black and 1 is white

Perceived brightness20.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.27:1

Contrast with white19.27:1WCAG normal text: AAA

Contrast with black1.09:1WCAG normal text: Fail

Greyscale equivalent#0A0A0A

Inverted#E7FCD2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000E2Eno red cones; affects about 1% of men; ΔE 12 from the original

Deuteranopia#000E2Cno green cones; the most common form, about 1% of men; ΔE 13 from the original

Tritanopia#130D17no blue cones; rare, and affects men and women equally; ΔE 22.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.27:1WCAG large text: AAA

Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 29.5 Midnight blue · ΔE 32.3 Dark slateblue · ΔE 34 Dark slate grey · ΔE 44.9 Rebecca purple · ΔE 45.1 Indigo · ΔE 48.1

Nearest named CSS colourBlack (#000000)ΔE 29.46, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#182D03

Analogous#03032D, #2D032D

Triadic#2D1803, #032D18

Split complementary#2D2D03, #032D03

Tetradic#2D0303, #182D03, #032D2D

Tints, shades & saturation

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

Lighter +40%#7E10EC

Lighter +30%#650DBC

Lighter +20%#4B098D

Lighter +10%#32065D

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#180030

Less saturated −25%#180927

Channel breakdown

R24

B45

Red24 (9.4%)

Green3 (1.2%)

Blue45 (17.6%)

Hue270°

Saturation (HSL)87.5%

Lightness9.41%

Dominant channelBlue

Hex per channelR 18 · G 03 · B 2D

Keep nerding

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

#18032D

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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