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Recognised as Colour

#A13FFF

  • #A13FFF
  • Violet
  • Dark
  • Nearest: Blue violet

#A13FFF is a violet with RGB values 161, 63, 255 and HSL 271°, 100%, 62%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#A13FFF#A13FFF
HEX#A13FFF
RGBrgb(161, 63, 255)
RGB (0–1)0.6314, 0.2471, 1
RGB percentages63.1%, 24.7%, 100%
HSLhsl(270.6, 100%, 62.4%)
HSV / HSBhsv(270.6, 75.3%, 100%)
CMYK36.9%, 75.3%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,567,679
CSS custom property--colour: #A13FFF;

Brightness & contrast

Relative luminance0.18352WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.67:1
Contrast with white4.5:1WCAG normal text: Fail
Contrast with black4.67:1WCAG normal text: AA
Greyscale equivalent#626262
Inverted#5EC000

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0075FFno red cones; affects about 1% of men; ΔE 47 from the original
Deuteranopia#0076FBno green cones; the most common form, about 1% of men; ΔE 49.4 from the original
Tritanopia#8D719Eno blue cones; rare, and affects men and women equally; ΔE 78.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.5:1WCAG large text: AA
Contrast with black, large text4.67:1WCAG large text: AAA

Named colours

Blue violet · ΔE 9Dark violet · ΔE 13.6Dark orchid · ΔE 20.8Medium blue · ΔE 28.7Fuchsia · ΔE 32.7Magenta · ΔE 32.7
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 8.95, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9DFF3F
Analogous#413FFF, #FF3FFD
Triadic#FFA13F, #3FFFA1
Split complementary#FDFF3F, #3FFF41
Tetradic#FF413F, #9DFF3F, #3FFDFF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#ECD8FF
Lighter +20%#D3A5FF
Lighter +10%#BA72FF
Darker −10%#880CFF
Darker −20%#6E00D8
Darker −30%#5400A5
Darker −40%#3A0072
More saturated +25%#A13FFF
Less saturated −25%#A157E7

Channel breakdown

R161
G63
B255
Red161 (63.1%)
Green63 (24.7%)
Blue255 (100%)
Hue270.63°
Saturation (HSL)100%
Lightness62.35%
Dominant channelBlue
Hex per channelR A1 · G 3F · B FF

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Every value on this page was computed from “a13fff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.