Recognised as Colour

#866CDA

#866CDA
Blue
Dark
Nearest: Medium purple

#866CDA is a blue with RGB values 134, 108, 218 and HSL 254°, 60%, 64%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Medium purple.

Colour values

#866CDA#866CDA

HEX#866CDA

RGBrgb(134, 108, 218)

RGB (0–1)0.5255, 0.4235, 0.8549

RGB percentages52.5%, 42.4%, 85.5%

HSLhsl(254.2, 59.8%, 63.9%)

HSV / HSBhsv(254.2, 50.5%, 85.5%)

CMYK38.5%, 50.5%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,809,690

CSS custom property--colour: #866CDA;

Brightness & contrast

Relative luminance0.20855WCAG 2.x, 0 is black and 1 is white

Perceived brightness132.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.17:1

Contrast with white4.06:1WCAG normal text: Fail

Contrast with black5.17:1WCAG normal text: AA

Greyscale equivalent#797979

Inverted#799325

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4080DEno red cones; affects about 1% of men; ΔE 24.9 from the original

Deuteranopia#437CD7no green cones; the most common form, about 1% of men; ΔE 24.5 from the original

Tritanopia#708299no blue cones; rare, and affects men and women equally; ΔE 53.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.06:1WCAG large text: AA

Contrast with black, large text5.17:1WCAG large text: AAA

Named colours

Medium purple · ΔE 3.9 Slate blue · ΔE 8.8 Medium slateblue · ΔE 13.5 Royal blue · ΔE 16.1 Rebecca purple · ΔE 22 Medium orchid · ΔE 24.2

Nearest named CSS colourMedium purple (#9370DB)ΔE 3.9, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C0DA6C

Analogous#6C89DA, #BD6CDA

Triadic#DA866C, #6CDA86

Split complementary#DABD6C, #89DA6C

Tetradic#DA6C89, #C0DA6C, #6CDABD

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#EBE6F9

Lighter +20%#C9BDEF

Lighter +10%#A895E4

Darker −10%#6443D0

Darker −20%#4D2DB3

Darker −30%#3B238A

Darker −40%#2A1961

More saturated +25%#7A55F1

Less saturated −25%#9283C3

Channel breakdown

R134

G108

B218

Red134 (52.5%)

Green108 (42.4%)

Blue218 (85.5%)

Hue254.18°

Saturation (HSL)59.78%

Lightness63.92%

Dominant channelBlue

Hex per channelR 86 · G 6C · B DA

Keep nerding

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

#866CDA

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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