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Recognised as Colour

#CF64EF

  • #CF64EF
  • Violet
  • Dark
  • Nearest: Medium orchid

#CF64EF is a violet with RGB values 207, 100, 239 and HSL 286°, 81%, 66%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Medium orchid.

Colour values

#CF64EF#CF64EF
HEX#CF64EF
RGBrgb(207, 100, 239)
RGB (0–1)0.8118, 0.3922, 0.9373
RGB percentages81.2%, 39.2%, 93.7%
HSLhsl(286.2, 81.3%, 66.5%)
HSV / HSBhsv(286.2, 58.2%, 93.7%)
CMYK13.4%, 58.2%, 0%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,591,791
CSS custom property--colour: #CF64EF;

Brightness & contrast

Relative luminance0.28612WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.72:1
Contrast with white3.12:1WCAG normal text: Fail
Contrast with black6.72:1WCAG normal text: AA
Greyscale equivalent#858585
Inverted#309B10

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#418BF3no red cones; affects about 1% of men; ΔE 51.5 from the original
Deuteranopia#6995EBno green cones; the most common form, about 1% of men; ΔE 53.2 from the original
Tritanopia#CE7BA0no blue cones; rare, and affects men and women equally; ΔE 52.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.12:1WCAG large text: AA
Contrast with black, large text6.72:1WCAG large text: AAA

Named colours

Medium orchid · ΔE 9.1Dark orchid · ΔE 19Violet · ΔE 19Orchid · ΔE 19.4Medium purple · ΔE 26.6Medium slateblue · ΔE 26.7
Nearest named CSS colourMedium orchid (#BA55D3)ΔE 9.07, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#84EF64
Analogous#8964EF, #EF64CA
Triadic#EFCF64, #64EFCF
Split complementary#CAEF64, #64EF89
Tetradic#EF8964, #84EF64, #64CAEF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FAEFFD
Lighter +20%#ECC0F9
Lighter +10%#DD92F4
Darker −10%#C136EA
Darker −20%#AA16D7
Darker −30%#8611A9
Darker −40%#610D7A
More saturated +25%#D854FF
Less saturated −25%#C379DA

Channel breakdown

R207
G100
B239
Red207 (81.2%)
Green100 (39.2%)
Blue239 (93.7%)
Hue286.19°
Saturation (HSL)81.29%
Lightness66.47%
Dominant channelBlue
Hex per channelR CF · G 64 · B EF

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Every value on this page was computed from “cf64ef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.