Nerdulator> put something in

Recognised as Colour

#8164FD

  • #8164FD
  • Blue
  • Dark
  • Nearest: Medium slateblue

#8164FD is a blue with RGB values 129, 100, 253 and HSL 251°, 97%, 69%. 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 slateblue.

Colour values

#8164FD#8164FD
HEX#8164FD
RGBrgb(129, 100, 253)
RGB (0–1)0.5059, 0.3922, 0.9922
RGB percentages50.6%, 39.2%, 99.2%
HSLhsl(251.4, 97.5%, 69.2%)
HSV / HSBhsv(251.4, 60.5%, 99.2%)
CMYK49%, 60.5%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,479,997
CSS custom property--colour: #8164FD;

Brightness & contrast

Relative luminance0.20873WCAG 2.x, 0 is black and 1 is white
Perceived brightness134.7 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#757575
Inverted#7E9B02

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0082FFno red cones; affects about 1% of men; ΔE 31.5 from the original
Deuteranopia#007AFAno green cones; the most common form, about 1% of men; ΔE 28.2 from the original
Tritanopia#5588A7no blue cones; rare, and affects men and women equally; ΔE 76.6 from the original
Distinguishable without hueShifts in lightness toonever 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 slateblue · ΔE 10.6Slate blue · ΔE 21Dark orchid · ΔE 22.7Blue violet · ΔE 23.7Royal blue · ΔE 24.3Medium purple · ΔE 25.7
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 10.65, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E0FD64
Analogous#6493FD, #CE64FD
Triadic#FD8164, #64FD81
Split complementary#FDCE64, #93FD64
Tetradic#FD6493, #E0FD64, #64FDCE

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FCFBFF
Lighter +20%#D3C9FE
Lighter +10%#AA96FE
Darker −10%#5832FC
Darker −20%#3203F8
Darker −30%#2703C5
Darker −40%#1D0293
More saturated +25%#8062FF
Less saturated −25%#8D78E9

Channel breakdown

R129
G100
B253
Red129 (50.6%)
Green100 (39.2%)
Blue253 (99.2%)
Hue251.37°
Saturation (HSL)97.45%
Lightness69.22%
Dominant channelBlue
Hex per channelR 81 · G 64 · B FD

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “8164fd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.