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Recognised as Colour

#A41DD8

  • #A41DD8
  • Violet
  • Dark
  • Nearest: Dark violet

#A41DD8 is a violet with RGB values 164, 29, 216 and HSL 283°, 76%, 48%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Dark violet.

Colour values

#A41DD8#A41DD8
HEX#A41DD8
RGBrgb(164, 29, 216)
RGB (0–1)0.6431, 0.1137, 0.8471
RGB percentages64.3%, 11.4%, 84.7%
HSLhsl(283.3, 76.3%, 48%)
HSV / HSBhsv(283.3, 86.6%, 84.7%)
CMYK24.1%, 86.6%, 0%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,755,544
CSS custom property--colour: #A41DD8;

Brightness & contrast

Relative luminance0.13729WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.61:1
Contrast with white5.61:1WCAG normal text: AA
Contrast with black3.75:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#5BE227

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0061DDno red cones; affects about 1% of men; ΔE 50.1 from the original
Deuteranopia#006AD4no green cones; the most common form, about 1% of men; ΔE 59.6 from the original
Tritanopia#9E5281no blue cones; rare, and affects men and women equally; ΔE 65.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.61:1WCAG large text: AAA
Contrast with black, large text3.75:1WCAG large text: AA

Named colours

Dark violet · ΔE 6.1Blue violet · ΔE 10.3Dark orchid · ΔE 11.8Medium orchid · ΔE 26.7Fuchsia · ΔE 28.7Magenta · ΔE 28.7
Nearest named CSS colourDark violet (#9400D3)ΔE 6.06, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#51D81D
Analogous#461DD8, #D81DAF
Triadic#D8A41D, #1DD8A4
Split complementary#AFD81D, #1DD846
Tetradic#D8471D, #51D81D, #1DAFD8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBC9F8
Lighter +30%#DA9CF2
Lighter +20%#C96FEC
Lighter +10%#B842E6
Darker −10%#8217AB
Darker −20%#60117E
Darker −30%#3E0B51
Darker −40%#1B0524
More saturated +25%#B100F5
Less saturated −25%#963CB9

Channel breakdown

R164
G29
B216
Red164 (64.3%)
Green29 (11.4%)
Blue216 (84.7%)
Hue283.32°
Saturation (HSL)76.33%
Lightness48.04%
Dominant channelBlue
Hex per channelR A4 · G 1D · B D8

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Every value on this page was computed from “a41dd8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.