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Recognised as Colour

#8666FA

  • #8666FA
  • Blue
  • Dark
  • Nearest: Medium slateblue

#8666FA is a blue with RGB values 134, 102, 250 and HSL 253°, 94%, 69%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#8666FA#8666FA
HEX#8666FA
RGBrgb(134, 102, 250)
RGB (0–1)0.5255, 0.4, 0.9804
RGB percentages52.5%, 40%, 98%
HSLhsl(253, 93.7%, 69%)
HSV / HSBhsv(253, 59.2%, 98%)
CMYK46.4%, 59.2%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,808,186
CSS custom property--colour: #8666FA;

Brightness & contrast

Relative luminance0.21473WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.29:1
Contrast with white3.97:1WCAG normal text: Fail
Contrast with black5.29:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#799905

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0083FFno red cones; affects about 1% of men; ΔE 31 from the original
Deuteranopia#007CF7no green cones; the most common form, about 1% of men; ΔE 29.6 from the original
Tritanopia#6088A6no blue cones; rare, and affects men and women equally; ΔE 73.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.97:1WCAG large text: AA
Contrast with black, large text5.29:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 8.2Slate blue · ΔE 18.8Dark orchid · ΔE 22.3Medium purple · ΔE 22.7Royal blue · ΔE 22.8Medium orchid · ΔE 25.2
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 8.24, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DAFA66
Analogous#6690FA, #D066FA
Triadic#FA8666, #66FA86
Split complementary#FAD066, #90FA66
Tetradic#FA6690, #DAFA66, #66FAD0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFAFF
Lighter +20%#D4C9FD
Lighter +10%#AD97FC
Darker −10%#5F35F8
Darker −20%#3B08F2
Darker −30%#2F06C1
Darker −40%#23058F
More saturated +25%#8361FF
Less saturated −25%#917AE6

Channel breakdown

R134
G102
B250
Red134 (52.5%)
Green102 (40%)
Blue250 (98%)
Hue252.97°
Saturation (HSL)93.67%
Lightness69.02%
Dominant channelBlue
Hex per channelR 86 · G 66 · B FA

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Every value on this page was computed from “8666fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.