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Recognised as Colour

#A364BD

  • #A364BD
  • Violet
  • Dark
  • Nearest: Medium purple

#A364BD is a violet with RGB values 163, 100, 189 and HSL 282°, 40%, 57%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Medium purple.

Colour values

#A364BD#A364BD
HEX#A364BD
RGBrgb(163, 100, 189)
RGB (0–1)0.6392, 0.3922, 0.7412
RGB percentages63.9%, 39.2%, 74.1%
HSLhsl(282.5, 40.3%, 56.7%)
HSV / HSBhsv(282.5, 47.1%, 74.1%)
CMYK13.8%, 47.1%, 0%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,708,157
CSS custom property--colour: #A364BD;

Brightness & contrast

Relative luminance0.20575WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.11:1
Contrast with white4.11:1WCAG normal text: Fail
Contrast with black5.11:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#5C9B42

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5379C0no red cones; affects about 1% of men; ΔE 33.2 from the original
Deuteranopia#647FBBno green cones; the most common form, about 1% of men; ΔE 34.2 from the original
Tritanopia#A27188no blue cones; rare, and affects men and women equally; ΔE 36.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.11:1WCAG large text: AA
Contrast with black, large text5.11:1WCAG large text: AAA

Named colours

Medium purple · ΔE 14.1Orchid · ΔE 17.9Medium orchid · ΔE 21.1Rebecca purple · ΔE 22.2Slate blue · ΔE 22.6Violet · ΔE 23.2
Nearest named CSS colourMedium purple (#9370DB)ΔE 14.08, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7EBD64
Analogous#7664BD, #BD64AB
Triadic#BDA364, #64BDA3
Split complementary#ABBD64, #64BD76
Tetradic#BD7664, #7EBD64, #64ABBD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8F3FA
Lighter +30%#E3CFEB
Lighter +20%#CDACDB
Lighter +10%#B888CC
Darker −10%#8B47A7
Darker −20%#6D3883
Darker −30%#4F295F
Darker −40%#32193C
More saturated +25%#AE48D9
Less saturated −25%#9880A1

Channel breakdown

R163
G100
B189
Red163 (63.9%)
Green100 (39.2%)
Blue189 (74.1%)
Hue282.47°
Saturation (HSL)40.27%
Lightness56.67%
Dominant channelBlue
Hex per channelR A3 · G 64 · B BD

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Every value on this page was computed from “a364bd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.