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Recognised as Colour

#8584FE

  • #8584FE
  • Blue
  • Dark
  • Nearest: Medium purple

#8584FE is a blue with RGB values 133, 132, 254 and HSL 240°, 98%, 76%. 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 purple.

Colour values

#8584FE#8584FE
HEX#8584FE
RGBrgb(133, 132, 254)
RGB (0–1)0.5216, 0.5176, 0.9961
RGB percentages52.2%, 51.8%, 99.6%
HSLhsl(240.5, 98.4%, 75.7%)
HSV / HSBhsv(240.5, 48%, 99.6%)
CMYK47.6%, 48%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,750,334
CSS custom property--colour: #8584FE;

Brightness & contrast

Relative luminance0.28645WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.73:1
Contrast with white3.12:1WCAG normal text: Fail
Contrast with black6.73:1WCAG normal text: AA
Greyscale equivalent#8D8D8D
Inverted#7A7B01

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E96FFno red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#458DFBno green cones; the most common form, about 1% of men; ΔE 17.8 from the original
Tritanopia#599EB5no blue cones; rare, and affects men and women equally; ΔE 63.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.12:1WCAG large text: AA
Contrast with black, large text6.73:1WCAG large text: AAA

Named colours

Medium purple · ΔE 13.2Medium slateblue · ΔE 13.4Royal blue · ΔE 14.4Slate blue · ΔE 16.1Dodgerblue · ΔE 21.7Cornflower blue · ΔE 25.1
Nearest named CSS colourMedium purple (#9370DB)ΔE 13.19, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FDFE84
Analogous#84C0FE, #C284FE
Triadic#FE8584, #84FE85
Split complementary#FEC284, #C0FE84
Tetradic#FE84C0, #FDFE84, #84FEC2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E9E9FF
Lighter +10%#B7B7FE
Darker −10%#5351FE
Darker −20%#211FFD
Darker −30%#0402E7
Darker −40%#0301B5
More saturated +25%#8483FF
Less saturated −25%#9493EE

Channel breakdown

R133
G132
B254
Red133 (52.2%)
Green132 (51.8%)
Blue254 (99.6%)
Hue240.49°
Saturation (HSL)98.39%
Lightness75.69%
Dominant channelBlue
Hex per channelR 85 · G 84 · B FE

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Every value on this page was computed from “8584fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.